Manuale d’uso / di manutenzione del prodotto 900 del fabbricante Compaq
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b Maintenance and Service Guide Compaq Ev o Notebook N1005 Ser ies and Compaq Presar io 900 Seri es Mobile PC Document P ar t Number : 272638-001 July 2002 This guide is a troubleshooting reference used for maintaining and servicing the notebook.
© 2002 Compaq Information T echnologies Group, L.P . Compaq, the Compaq logo, Evo, and Presario are trademarks of Compaq Information T echnologies Group, L.P . in the U.S. and/or other countries. Microsoft and W indows are trademarks of Microsoft Corporation in the U.
Maintenance and Ser vice Guide iii Contents 1 Product Description 1.1 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2 1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8 1.3 Clearing a Password .
iv Maintenance and Ser vice Guide Contents 3 Illustrated Parts Catalog 3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . 3–1 3.2 Computer System Major Compone nts . . . . . . . . . . . . 3–2 3.3 Miscellaneous Plastics/Hardware Kit .
Contents Maintenance and Ser vice Guide v 5.16 TouchPad Components . . . . . . . . . . . . . . . . . . . . . 5–41 5.17 Display Release Assembly . . . . . . . . . . . . . . . . . . . 5–43 5.18 Charger Board . . . . . . . . . . . . . . . . . . . . .
Maintenance and Ser vice Guide 1–1 1 Pr oduct Description The Compaq Evo Notebook N1005 and Presario 900 Series of Personal Computers of fer advanced modularity , AMD Athlon and Duron processors, industry-leading Accelerated Graphics Port (A GP) implementation, and extensi ve multimedia support.
1–2 Maintenance and Ser vice Guide Product Description 1.1 Models Computer models are sho wn in T ables 1-1 through 1-3. T able 1-1 Compaq Ev o Notebook N1005 and Presario 900 Model Naming Con venti.
Product Description Maintenance and Ser vice Guide 1–3 T able 1-2 Compaq Ev o Notebook N1005 Series Models The f ollowing Evo Notebook N1005 Ser ies models use config.
1–4 Maintenance and Ser vice Guide Product Description The fo llowing Evo Notebook N1005 Series models use config. code KSBZ and f eature: ■ T ouchPad ■ 8-cell, 4.
Product Description Maintenance and Ser vice Guide 1–5 T able 1-3 Compaq Presario 900 Series Mobile PC Models The fo llowing Presario 900 Ser ies Mo bile PC models use config.
1–6 Maintenance and Ser vice Guide Product Description The fo llowing Presario 900 Ser ies Mo bile PC model uses config. code KSB1 and f eatures: ■ T ouchPad ■ 8-cell, 4.
Product Description Maintenance and Ser vice Guide 1–7 P905 A 153 X4 30 W C 25 E A ustralia/New Zealand 470037-311 P904 A 153 X4 20 W C 25 E European International Fr a n c e Germany Israel 470038-1.
1–8 Maintenance and Ser vice Guide Product Description 1.2 Features The notebook has the follo wing features: ■ AMD Athlon XP+ 1.53-, 1.47-, 1.40-, 1.
Product Description Maintenance and Ser vice Guide 1–9 ■ Support for one T ype I or II PC Card slot with support for both 32-bit CardBus and 16-bit PC Cards ■ External 90 W A C adapter with po wer cord ■ 8-cell Li ion battery pack ■ 40-, 30-, or 20-GB high-capacity hard dri ve, v arying by computer model ■ 1.
1–10 Maintenance and Ser vice Guide Product Description 1.3 Clearing a P assw or d If the notebook you are servicing has an unkno wn password, follo w these steps to clear the password. These steps also clear CMOS: 1. Prepare the computer for disassembly (refer to Section 5.
Product Description Maintenance and Ser vice Guide 1–11 1.4 P ower Mana gement The notebook comes with po wer management features that extend battery operating time and conserv e power .
1–12 Maintenance and Ser vice Guide Product Description 1.5 Computer External Components The external components on the front and right side of the computer are sho wn in Figure 1-2 and described in T able 1-4.
Product Description Maintenance and Ser vice Guide 1–13 3 Display release latch Opens the computer . 4 Batter y light On: A batter y pack is charging. Blinking: A batter y pack that is the only av ailable po wer sour ce has reached a low-battery condition.
1–14 Maintenance and Ser vice Guide Product Description The computer rear panel and left side components are sho wn in Figure 1-3 and described in T able 1-5.
Product Description Maintenance and Ser vice Guide 1–15 5 F an Provides airflo w to cool inter nal components. 6 S-Video connector Connects a television, VCR, camcorder , or ov erhead projector . 7 External monitor connector Connects an e xter nal monitor or ov erhead projector .
1–16 Maintenance and Ser vice Guide Product Description The computer ke yboard components are shown in Figure 1-4 and described in T able 1-6. Figure 1-4. Ke yboard Components T abl e 1-6 Ke yboard Components Item Component Function 1 F1 through F12 function ke ys P erf or m preset functions.
Product Description Maintenance and Ser vice Guide 1–17 3 Windows logo k eys Display the Windows Start menu. 4 Windows application key Displa ys a menu when using a Microsoft application. The menu is the same one that is displa yed b y pressing the r ight mouse button.
1–18 Maintenance and Ser vice Guide Product Description The computer top components are sho wn in Figure 1-5 and described in T able 1-7. Figure 1-5. T op Components T abl e 1-7 T op Components Item Component Function 1 P ower light On: P ow er is tur ned on.
Product Description Maintenance and Ser vice Guide 1–19 4 P ower b utton T ur ns on the computer . Use the operating system Shut Down comm and to turn off the computer . 5 Digital audio button Launches Wi ndows Media Play er to pla y MP3 music. 6 V olume control buttons Adjust the volume of the stereo speakers .
1–20 Maintenance and Ser vice Guide Product Description The external components on the bottom of the computer are sho wn in Figure 1-6 and described in T able 1-8. Figure 1-6. Bottom Components T able 1-8 Bottom Components Item Component Function 1 Hard drive retention scre w Sec ures the hard drive to the computer .
Product Description Maintenance and Ser vice Guide 1–21 4 RJ-11 modem jack Connects the modem cable to an internal modem. A modem cable is included with internal modem models. 5 RJ-45 network jack Connects the network cable . A network cable is not included with the computer .
1–22 Maintenance and Ser vice Guide Product Description 1.6 Design Overview This section presents a design ov erview of k ey parts and features of the computer . Refer to Chapter 3, “Illustrated Parts Catalog, ” to identify replacement parts and Chapter 5, “Remov al and Replacement Procedures, ” for disassembly steps.
Maintenance and Ser vice Guide 2–1 2 T r oubleshooting Å W ARNING: Only authorized technicians trained b y Compaq should repair this equipment. All troubl eshooting and repair procedures are detailed to allow only s ubassemb ly/module le vel repair .
2–2 Maintenance and Ser vice Guide T roubleshooting ■ Compaq Diagnostics —A system information and diagnostic utility that is used within your W indo ws operating system. Use this utility whene ver possible to: ❏ Display system information. ❏ T est system components.
T roubleshooting Maintenance and Ser vice Guide 2–3 Selecting fr om the File Menu T able 2-1 File Menu Select T o Do This System Inf or mation ■ View identification inf or mation about the computer , a docking base , and any battery packs in the system.
2–4 Maintenance and Ser vice Guide T roubleshooting Selecting fr om the Security Menu T able 2-2 Security Menu Select T o Do This Setup P assw ord Enter , change, or delete a setup pass word. (The setup pass word is called an administrator pass word in Compaq Computer Security , a program accessed from the Windo ws Control Pa n e l .
T roubleshooting Maintenance and Ser vice Guide 2–5 Selecting fr om the Adv anced Menu T able 2-3 Adv anced Menu Select T o Do This Language (or press F2 ) Change the Computer Setup language . Boot Options Enable/disab le: ■ QuickBoot, which starts the computer more quickly b y eliminating some star tup tests.
2–6 Maintenance and Ser vice Guide T roubleshooting De vice Options (continued) ■ Change the parallel por t mode from Enhanced P arallel P or t (EPP , the def ault setting) to standard, bidirectional, EPP or Enhanced Capabiliti es P or t (ECP). ■ Set video-out mode to NTSC (def ault), P AL, NTSC-J , or P AL-M.
T roubleshooting Maintenance and Ser vice Guide 2–7 2.2 Using Compaq Diagnostics When you access Compaq Diagnostics, a scan of all system components is displayed on the screen before the Compaq Diagnostics windo w opens. Y ou can display more or less information from anywhere within Compaq Diagnostics by selecting Le vel on the menu bar .
2–8 Maintenance and Ser vice Guide T roubleshooting Obtaining, Saving, or Printing Dia gnostic T est Information 1. Access Compaq Diagnostics by selecting Start > Settings > Control Panel > Compaq Diagnostics. 2. Select the T est tab . 3. In the scroll box, select the category or de vice you want to test.
T roubleshooting Maintenance and Ser vice Guide 2–9 5. Select a test mode: ❏ Interactive Mode —Provides maximum control ov er the testing process. Y ou determine whether the test was passed or failed, and you may be prompted to insert or remov e devices.
2–10 Maintenance and Ser vice Guide T roubleshooting 2.3 T r oubleshooting Flo wcharts Ta b l e 2 - 4 T roubleshooting Flo wcharts Over view Flowchart Description 2.1 Initial T roubleshooting 2.2 No P ow er , P ar t 1 2.3 No P ow er , P ar t 2 2.4 No P ow er , P ar t 3 2.
T roubleshooting Maintenance and Ser vice Guide 2–11 Flowc har t 2.1 - Initial T roubleshooting Connecting to network or modem? Begin troubleshooting. Is there power? Is the OS loading? Is there video? (no boot) Is there sound? Beeps, LEDs, or error messages? Keyboard/ pointing device working? Go to Flowchart 2.
2–12 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.2 - No P ower , P ar t 1 1. Reseat the power cables in the docking station and at the AC outlet. 2. Ensure that the AC power source is active. 3. Ensure that the power strip is working.
T roubleshooting Maintenance and Ser vice Guide 2–13 Flowc har t 2.3 - No P ower , P ar t 2 Continued from Flowchart 2.2, No Power , Part 1. Visually check for debris in battery socket and clean if necessary . Done N Y Power on? Check battery by recharging, moving it to another computer , or replacing it.
2–14 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.4 - No P ower , P ar t 3 Continued from Flowchart 2.3, No Power , Part 2. Reseat AC adapter in computer and at power source. Internal or external AC adapter? Done Done Done Done Power on? Power on? Power on? Plug directly into AC outlet.
T roubleshooting Maintenance and Ser vice Guide 2–15 Flowc har t 2.5 - No P ower , P ar t 4 Y N Continued from Flowchart 2.4, No Power , Part 3. Reseat loose components and boards and replace damaged items. Open computer . Loose or damaged parts? Y Close computer and retest.
2–16 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.6 - No Video, Part 1 A N Stand-alone or docking station? No video. Replace the following one at a time. T est after each replacement. 1. Cable between notebook and computer display (if applicable) 2.
T roubleshooting Maintenance and Ser vice Guide 2–17 Flowc har t 2.7 - No Video, Part 2 Y N Continued from Flowchart 2.6, No Video, Part 1. Done Video OK? Adjust external monitor display .
2–18 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.8 - Nonfunctioning Docking Station (if applicable) Y N Reseat power cord in docking station and power outlet. N Replace the following docking station components one at a time. Check computer operation after each replacement.
T roubleshooting Maintenance and Ser vice Guide 2–19 Flowc har t 2.9 - No Operating System (OS) Loading No OS loading from hard drive, go to Flowchart 2.10, No OS Loading from Hard Drive, Part 1. Reseat power cord in docking station and power outlet.
2–20 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.10 - No OS Loading from Har d Drive, Part 1 Go to Flowchart 2.17, Nonfunctioning Device. Y Done N OS not loading from hard drive. Nonsystem disk message? Go to Flowchart 2.11, No OS Loading from Hard Drive, Part 2.
T roubleshooting Maintenance and Ser vice Guide 2–21 Flowc har t 2.11 - No OS Loading from Har d Drive, Part 2 Continued from Flowchart 2.10, No OS Loading from Hard Drive, Part 1. Reseat hard drive. Done CD or diskette in drive? 1. Replace hard drive.
2–22 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.12 - No OS Loading from Har d Drive, Part 3 Y System files on hard drive? Continued from Flowchart 2.11, No OS Loading from Hard Drive, Part 2. Clean virus. Done N Install OS and reboot.
T roubleshooting Maintenance and Ser vice Guide 2–23 Flowc har t 2.13 - No OS Loading from Diskette Drive Done Y N Reseat diskette drive. OS not loading from diskette drive. Done Y Y Y Y Y Y Y N N N N N N N OS loading? Nonsystem disk message? Bootable diskette in drive? Install bootable diskette and reboot computer .
2–24 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.14 - No OS Loading from CD- or D VD-ROM Drive Clear CMOS. Refer to Section 1.3, “Clearing a Password,” for instructions. Y Done N Bootable disc in drive? Disc in drive? No OS loading from CD- or DVD-ROM Drive.
T roubleshooting Maintenance and Ser vice Guide 2–25 Flowc har t 2.15 - No A udio, Part 1 No audio. N Notebook in docking station (if applicable)? Internal audio? Audio? Done Undock Audio? Done T urn up audio internally or externally . Go to Flowchart 2.
2–26 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.16 - No A udio, Part 2 YN Continued from Flowchart 2.15, No Audio, Part 1. Reload audio drivers. Audio driver in OS configured? Audio? Y Y Y N N N Correct drivers for application? Connect to external speaker .
T roubleshooting Maintenance and Ser vice Guide 2–27 Flowc har t 2.17 - Nonfunctioning Device Done Any physical device detected? Y N Unplug the nonfunctioning device from the notebook and inspect cables and plugs for bent or broken pins or other damage.
2–28 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.18 - Nonfunctioning Keyboar d Y N OK? Keyboard not operating properly . External device works? Replace system board. Replace system board. Connect notebook to good external keyboard.
T roubleshooting Maintenance and Ser vice Guide 2–29 Flowc har t 2.19 - Nonfunctioning P ointing Device Y N OK? Pointing device not operating properly . External device works? Replace system board. Replace system board. Connect notebook to good external pointing device.
2–30 Maintenance and Ser vice Guide T roubleshooting Flowc har t 2.20 - No Network or Modem Connection Y Disconnect all power from the notebook and open. No network or modem connection. N Done Digital line? Network or modem jack active? Replace jack or have jack activated.
Maintenance and Ser vice Guide 3–1 3 Illustrated P ar ts Catalog This chapter provides an illustrated parts breakdo wn and a reference for spare part numbers and option part numbers.
3–2 Maintenance and Ser vice Guide Illustrated P ar ts Catalog 3.2 Computer System Major Components Figure 3-2. Computer System Major Components 272638-001.
Illustrated P ar ts Catalog Maintenance and Ser vice Guide 3–3 T able 3-1 Spare P ar ts: Computer System Major Components Item Description Spare P ar t Number 1 Displays F or use only with Evo Notebook N1005 models 15.0-inch, TFT , SXGA+ 15.0-inch, TFT , XGA 14.
3–4 Maintenance and Ser vice Guide Illustrated P ar ts Catalog Figure 3-2. Computer System Major Components 272638-001.book Page 4 Thur sday, July 25, 2002 4:21 PM.
Illustrated P ar ts Catalog Maintenance and Ser vice Guide 3–5 T able 3-1 Spare P ar ts: Computer System Major Components (Continued) Item Description Spare P ar t Number 4 Ke yboards Arabic Belgian.
3–6 Maintenance and Ser vice Guide Illustrated P ar ts Catalog Figure 3-2. Computer System Major Components 272638-001.book Page 6 Thur sday, July 25, 2002 4:21 PM.
Illustrated P ar ts Catalog Maintenance and Ser vice Guide 3–7 T able 3-1 Spare P ar ts: Computer System Major Components (Continued) Item Description Spare P ar t Number T ouchPad components 9a 9b T ouchPad T ouchButton board All T ouchPad components are includ ed with the palm rest.
3–8 Maintenance and Ser vice Guide Illustrated P ar ts Catalog Figure 3-2. Computer System Major Components 272638-001.book Page 8 Thur sday, July 25, 2002 4:21 PM.
Illustrated P ar ts Catalog Maintenance and Ser vice Guide 3–9 T able 3-1 Spare P ar ts: Computer System Major Components (Continued) Item Description Spare P ar t Number 17 Hard drives 40 GB 30 GB 20 GB 273491-001 192406-001 288291-001 18 Mini PCI communications boar ds U.
3–10 Maintenance and Ser vice Guide Illustrated P ar ts Catalog 3.3 Miscellaneous Plastics/Har dware Kit Figure 3-3. Miscellaneous Plastics/Hard ware Kit Components 272638-001.
Illustrated P ar ts Catalog Maintenance and Ser vice Guide 3–11 T able 3-2 Miscellaneous Plastics/Hard ware Kit Components Spare P ar t Number 285541-001 Item Description Item Description 1 Left hin.
3–12 Maintenance and Ser vice Guide Illustrated P ar ts Catalog 3.4 Miscellaneous Cable Kit Figure 3-4. Miscellaneous Cable Kit Components T able 3-3 Miscellaneous Cable Kit Components Spare P ar t .
Illustrated P ar ts Catalog Maintenance and Ser vice Guide 3–13 3.5 Mass Storage Devices Figure 3-5. Mass Storage Devices l T able 3-4 Mass Storage Devices Item Description Spare P ar t Number 1 Har.
3–14 Maintenance and Ser vice Guide Illustrated P ar ts Catalog 3.6 Miscellaneous Ta b l e 3 - 5 Spare P ar ts: Miscellaneous (not illustrated) Description Spare P ar t Number Logo Kit 285547-001 Screw Kit, includes the f ollowing scre ws (Refer to Appendix C , “Screw Listing, ” for more inf orm ation on screw specifications and usage.
Maintenance and Ser vice Guide 4–1 4 Remo v al and Replacement Preliminaries This chapter provides essential information for proper and safe remov al and replacement service.
4–2 Maintenance and Ser vice Guide Remov al and Replacement Preliminaries 4.2 Service Considerations The follo wing sections include some of the considerations that you should keep in mind during disassembly and assembly procedures.
Remov al and Replacement Preliminaries Maintenance and Ser vice Guide 4–3 4.3 Pre venting Damage to Remo vab le Drives Remov a ble dri ves are fragile components that must be handled with care.
4–4 Maintenance and Ser vice Guide Remov al and Replacement Preliminaries 4.4 Pre venting Electrostatic Dama g e Many electronic components are sensiti ve to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensiti vity .
Remov al and Replacement Preliminaries Maintenance and Ser vice Guide 4–5 ■ Store reusable electrostatic-sensiti ve parts from assemblies in protecti ve packaging or nonconducti ve foam. ■ Use transporters and con veyers made of antistatic belts and roller bushings.
4–6 Maintenance and Ser vice Guide Remov al and Replacement Preliminaries 4.7 Gr ounding Equipment and Methods Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation. ■ When seated, wear a wrist strap connected to a grounded system.
Remov al and Replacement Preliminaries Maintenance and Ser vice Guide 4–7 ■ Nonconducti ve plastic bags, tubes, or boxes ■ Metal tote boxes ■ Electrostatic voltage le vels and protectiv e materials T able 4-1 shows ho w humidity af fects the electrostatic voltage le vels generated by dif ferent activities.
Maintenance and Ser vice Guide 5–1 5 Remo v al and Replacement Pr ocedures This chapter provides remo val and replacement procedures. There are 57 scre ws, in sev en different sizes, that must be remov ed and replaced when servicing the computer . Make special note of each scre w size and location during remov al and replacement.
5–2 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.1 Serial Number Report the computer serial number to Compaq when requesting information or ordering spare parts. The serial number is located on the bottom of the computer as indicated in Figure 5-1.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–3 5.2 Disassembl y Sequence Char t Use the follo wing chart to determine the section number to be referenced when removing computer components. Disassembly Sequence Chart Section Description # of Screws Remo ved 5.
5–4 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.3 Preparing the Computer f or Disassembl y Perform the follo wing steps before disassembling the computer: 1. T urn off the computer . 2. Disconnect the A C adapter and all external de vices.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–5 3. Remov e the battery pack by follo wing these steps: a. T urn the computer bottom side up with the left side facing forward. b . Slide and hold the battery release latch 1 tow ard the back of the computer (Figure 5-2).
5–6 Maintenance and Ser vice Guide Remov al and Replacement Procedures 4. T o remove the battery bezel, slide the bezel straight down (Figure 5-3). Figure 5-3.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–7 5. Remov e the optical driv e by follo wing these steps: a. T urn the computer bottom side up with the left side facing forward. b . Remov e the two TM2.5 × 5.0 scre ws that secure the optical dri ve to the base enclosure (Figure 5-4).
5–8 Maintenance and Ser vice Guide Remov al and Replacement Procedures c. T urn the computer top side up with the right side facing forward. d. Insert a paper clip or similar thin metal rod into the manual release hole on the front bezel of the optical dri ve 1 (Figure 5-5).
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–9 6. Remov e the hard driv e by follo wing these steps: a. T urn the computer bottom side up with the right side facing forward. b . Remov e the TM2.5 ×8.0 hard driv e retention screw 1 (Figure 5-6).
5–10 Maintenance and Ser vice Guide Remov al and Replacement Procedures d. Lift the front edge of the hard dri ve 1 until it rests at an angle (Figure 5-7). e. Remov e the hard driv e from the hard driv e bay 2 . Figure 5-7. Removing the Har d Drive 272638-001.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–11 7. Remov e the four PM3.0 × 3.0 screws 1 that secure the hard dri ve to the hard dri ve bracket (Figure 5-8). 8. Slide the hard dri ve out of the hard dri ve bracket 2 . Figure 5-8.
5–12 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.4 Computer Feet The computer feet are adhesi ve-backed rubber pads. The computer feet are included in the Miscellaneous Plastics/Hardware Kit, spare part number 285541-001. The computer feet attach to the base enclosure as illustrated in Figure 5-9.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–13 3. Remov e the PM2.5 × 4.0 screw 1 that secures the memory expansion compartment co ver to the base enclosure (Figure 5-10). 4. Slide the cov er to the right 2 . 5. Lift the right edge of the cov er and swing it to the left 3 .
5–14 Maintenance and Ser vice Guide Remov al and Replacement Procedures 7. Spread the memory expansion slot retaining tabs 1 to release the memory expansion board . The board tilts up at a 45-degree angle (Figure 5-11). 8. Remov e the board by pulling it a way from the connector at a 45-degree angle 2 .
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–15 1. Prepare the computer for disassembly (Section 5.3). 2. T urn the computer bottom side up with the rear panel facing forward. 3. Remov e the PM2.5 × 4.0 screw 1 that secures the mini PCI compartment cov er to the base enclosure (Figure 5-12).
5–16 Maintenance and Ser vice Guide Remov al and Replacement Procedures 7. Disconnect the modem cable from the mini PCI communications board 1 (Figure 5-13). 8. Spread the retaining tabs 2 on each side of the mini PCI communications board. The board releases and rests at an angle.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–17 5.7 Disk Cell R TC Batter y 1. Prepare the computer for disassembly (Section 5.3). 2. Remov e the mini PCI compartment cov er (Section 5.6). 3. Remov e the R TC battery from its socket on the system board (Figure 5-14).
5–18 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.8 Connector Co ver ✎ Connector cov ers are av ailable with carbon finish for Ev o Notebook N1005 models and silver f inish for Presario 900 models, and are included in the Miscellaneous Plastics/Hardware Kit, spare part number 285541-001.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–19 5.9 LED Co ver 1. Prepare the computer for disassembly (Section 5.3). 2. T urn the computer bottom side up with the rear panel facing forward. 3. Remov e the two TM2.5 × 8.0 scre ws that secure the LED cov er to the base enclosure (Figure 5-16).
5–20 Maintenance and Ser vice Guide Remov al and Replacement Procedures 6. Press do wn and hold the F1 and F2 keys. 7. Insert a pointed tool into the notch in the LED cov er 1 between the F1 and F2 ke ys and lift up (Figure 5-17). 8. Press do wn and hold the Pa u s e and Scroll keys.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–21 5.10 Ke yboard 1. Prepare the computer for disassembly (Section 5.3). 2. Remov e the LED cov er (Section 5.
5–22 Maintenance and Ser vice Guide Remov al and Replacement Procedures 3. Lift the back edge of the keyboard and swing it forw ard until it rests on the palm rest (Figure 5-18).
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–23 4. Release the ZIF connector 1 to which the ke yboard cable is connected and disconnect the ke yboard cable 2 from the system board (Figure 5-19). Figure 5-19. Disconnecting the Ke yboard Cable 5.
5–24 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.11 Heat Spreader 1. Prepare the computer for disassembly (Section 5.3). 2. Remov e the LED cov er (Section 5.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–25 4. Remov e the following scre ws: ❏ One TM2.5 × 5.0 scre w 1 next to the fan (Figure 5-20) ❏ Four spring-loaded TM2.
5–26 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5. Remov e the TM2.5 × 5.0 screw 1 that secures the display video cable ground loop (Figure 5-21). 6. Remov e the display video cable 2 from the routing channel in the heat spreader .
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–27 7. Lift the right side of the heat spreader until it rests at an angle 1 (Figure 5-22). 8. Slide the heat spreader to the right at an angle 2 . Figure 5-22. Removing the Heat Spreader 272638-001.
5–28 Maintenance and Ser vice Guide Remov al and Replacement Procedures 9. Disconnect the fan cable from the system board (Figure 5-23). Figure 5-23. Disconnecting the Fan Cab le 10. Remov e the heat spreaker from the base enclosure. Re verse the preceding procedures to install the heat spreader .
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–29 5.12 Pr ocessor 1. Prepare the computer for disassembly (Section 5.3) and remov e the following components: a. LED cov er (Section 5.9) b . Ke yboard (Section 5.10) c. Heat spreader (Section 5.
5–30 Maintenance and Ser vice Guide Remov al and Replacement Procedures 2. Slide the front end of the processor release bar 1 to the right until it clears the clip on the processor bracket (Figure 5-24). 3. Swing the processor release bar up and back 2 until it rests in an upright position.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–31 5.13 Displa y 1. Prepare the computer for disassembly (Section 5.3). 2. Remov e the LED cov er (Section 5.9). 3. Remov e the keyboard (Section 5.10). Displays Spare P ar t Number Information F or use only with Evo Notebook N1005 models 15.
5–32 Maintenance and Ser vice Guide Remov al and Replacement Procedures 4. Remov e the TM2.5 × 5.0 screw 1 that secures the display in verter cable ground loop to the heat spreader (Figure 5-25). 5. Disconnect the display in verter cable 2 from the system board.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–33 Ä CA UTION: Make sure the displa y is suppor ted when removing the f ollowing screws . The display is se cured to the computer only b y these screws and will f all if no t suppor ted during screw remov al.
5–34 Maintenance and Ser vice Guide Remov al and Replacement Procedures 11. If necessary , remove the display hinge co vers by pressing up on the bottom of the cov ers from behind the display assembly (Figure 5-27). Note that the hinge cov ers are not interchangeable.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–35 When installing the display , install the scre ws in the “1, ” “2, ” “3, ” “4” sequence sho wn in the Figure 5-28. Figure 5-28. Installing the Display Scre ws 272638-001.
5–36 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.14 P alm Rest ✎ When replacing the palm rest, ensure that the follo wing components are remov ed from the old palm rest and installed on the ne w palm rest: ■ Diskette dri ve (Section 5.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–37 4. Remov e the fi ve TM2.5 × 8.0 scre ws 1 that secure the palm rest to the base enclosure (Figure 5-29). 5. Remov e the TM2.5 × 5.0 screw 2 that secures the palm rest to the base enclosure in the battery bay .
5–38 Maintenance and Ser vice Guide Remov al and Replacement Procedures 8. Lift the front edge of the palm rest and swing it up and back 1 until it rests on the top cov er (Figure 5-30). 9. Release the ZIF connector to which the diskette dri ve cable is attached 2 and disconnect the diskette driv e cable 3 from the system board.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–39 5.15 Diskette Drive 1. Prepare the computer for disassembly (Section 5.3). 2. Remov e the palm rest (Section 5.14). 3. T urn the palm rest bottom si de up with the speaker grilles facing a way from you.
5–40 Maintenance and Ser vice Guide Remov al and Replacement Procedures 6. Release the ZIF connector 1 to which the diskette dri ve cable is connected and disconnect the diskette dri ve cable 2 from the dri ve (Figure 5-32). 7. Remov e the diskette dri ve cable.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–41 5.16 T ouchP ad Components 1. Prepare the computer for disassembly (Section 5.3). 2. Remov e the palm rest (Section 5.14). 3. Remov e the diskette dri ve (Section 5.15). 4. T urn the palm rest bottom si de up with the speaker grilles facing a way from you.
5–42 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5. Disconnect both ends of the T ouchPad-to-T ouchButton board cable 1 from the lo w insertion force (LIF) connectors on the T ouchPad 2 and T ouchButton board 3 (Figure 5-33). 6.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–43 7. Remov e the four TM2.5 × 5.0 screws 1 that secure the T ouchPad, T ouchButton board, and T ouchPad bracket to the palm rest (Figure 5-34). 8. Remov e the T ouchPad bracket 2 , T ouchButton board 3 , and T ouchPad 4 from the palm rest.
5–44 Maintenance and Ser vice Guide Remov al and Replacement Procedures 4. Remov e the two TM2.5 × 5.0 scre ws 1 that secure the display release assembly to the palm rest (Figure 5-35).
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–45 3. Remov e the three TM2.5 × 5.0 screws 1 that secure the charger board to the base enclosure (Figure 5-36). 4. Lift the front edge of the charger board shield 2 until it clears the base enclosure, then slide the shield forward to remo ve it.
5–46 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.19 Speaker Assembl y 1. Prepare the computer for disassembly (Section 5.3). 2. Remov e the palm rest (Section 5.14). 3. Remov e the charger board (Section 5.18). Speaker Assembly Spare P ar t Number Information Speaker assemb ly 285538-001 272638-001.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–47 4. Disconnect the speaker cable 1 from the system board (Figure 5-37). 5. Swing the battery bay support bracket 2 to the right until it clears the right edge of the speaker assembly .
5–48 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.20 T op Co ver 1. Prepare the computer for disassembly (Section 5.3) and remov e the following components: a. LED cov er (Section 5.9) b . Ke yboard (Section 5.10) c. Heat spreader (Section 5.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–49 3. Remov e the two TM2.5 × 8.0 scre ws that secure the top cover to the base enclosure (Figure 5-38). Figure 5-38. Removing the T op Cover Screws 4. T urn the base enclosure top side up with the front facing forward.
5–50 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5. Remov e the three TM2.5 × 5.0 screws 1 that secure the top cov er to the base enclosure (Figure 5-39). 6. Remov e the top cove r from the base enclosure 2 . Figure 5-39. Removing the T op Cover 272638-001.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–51 ✎ After the top cov er is removed, the system board-to-T ouchButton board cable can be remov ed. The system board-to-T ouchButton board cable is included in the Mis cellaneous Cable Kit, spare part number 285540-001.
5–52 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.21 F an 1. Prepare the computer for disassembly (Section 5.3) and remov e the following components: a. LED cov er (Section 5.9) b . Ke yboard (Section 5.10) c. Heat spreader (Section 5.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–53 2. Disconnect the fan cable 1 from the system board (Figure 5-41). 3. Remov e the fan 2 from the base enclosure. Figure 5-41. Removing the F an Re verse the preceding procedures to install the fan.
5–54 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.22 System Boar d ✎ When replacing the system board, ensure that the follo wing components are remov ed from the old system board and installed on the ne w system board: ■ Memory expansion boards (Section 5.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–55 2. Remov e the two TM2.5 × 5.0 scre ws 1 that secure the optical dri ve rear alignment rail to the base enclosure (Figure 5-42). 3. Remov e the two TM2.5 × 5.0 scre ws 2 that secure the optical dri ve rear alignment rail to the base enclosure.
5–56 Maintenance and Ser vice Guide Remov al and Replacement Procedures 6. Remov e the following scre ws: ❏ TM2.5 × 5.0 scre w 1 next to the PC Card assembly (Figure 5-43) ❏ TM2.5 × 5.0 scre w 2 next to the RJ-11 and RJ-45 connectors ❏ TM2.5 × 5.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–57 7. Lift the front edge of the system board until it rests at an angle 1 (Figure 5-44). 8. Slide the system board forward 2 and remo ve it from the base enclosure. Figure 5-44. Removing the System Boar d Re verse the preceding procedures to install the system board.
5–58 Maintenance and Ser vice Guide Remov al and Replacement Procedures 5.23 Modem Cable ✎ The modem cable is included in the Miscellaneous Cable Kit, spare part number 285540-001. 1. Prepare the computer for disassembly (Section 5.3) and remov e the following components: a.
Remov al and Replacement Procedures Maintenance and Ser vice Guide 5–59 2. T urn the system board bottom side up with the rear panel facing forward. 3. Remov e the PM2.0 × 4.5 screw 1 that secures the modem ground cable to the system board (Figure 5-45).
Maintenance and Ser vice Guide 6–1 6 Specifications This chapter provides physical and performance specif ications. Ta b l e 6 - 1 Notebook Dimensions Height Width Depth 3.94 cm 32.74 cm 26.75 cm 1.55 in 12.89 in 10.53 in W eight (varies b y notebook configuration) with 15.
6–2 Maintenance and Ser vice Guide Specifications ✎ Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. Relative humidity (noncondensing) Operating Nonoperating 10% to 90% 5% to 90%, 38.
Specifications Maintenance and Ser vice Guide 6–3 Ta b l e 6 - 2 15.0-inch XGA, TFT Displa y Dimensions Height Width Diagonal 22.86 cm 29.97 cm 38.10 cm 9.00 in 11.80 in 15.00 in Number of colors Up to 16.8 million Contrast ratio 150:1 Brightness 120+ nit typical Pixel resolution Pitch Fo r ma t Configuration 0.
6–4 Maintenance and Ser vice Guide Specifications Ta b l e 6 - 3 14.1-inch XGA, TFT Displa y Dimensions Height Width Diagonal 28.50 mm 21.49 mm 35.81 mm 11.22 in 8.46 in 14.1 in Number of colors Up to 16.8 million Contrast ratio 150:1 Brightness 120 nits typical Pixel resolution Pitch Fo r ma t Configuration 0.
Specifications Maintenance and Ser vice Guide 6–5 T able 6-4 Hard Drives 40 GB 30 GB 20 GB User capacity per drive 1 40.0 GB 30.0 GB 20.0 GB Drive height 9.
6–6 Maintenance and Ser vice Guide Specifications 40 GB 30 GB 20 GB Physical configuration Cylinders 3 Heads Sectors per track 3 Bytes per sector 22,784 4 293 to 560 512 25,800 2 398 to 731 512 22,7.
Specifications Maintenance and Ser vice Guide 6–7 Ta b l e 6 - 5 Diskette Drive Diskette size 3.5 in Activity indicator On system Height 12.7 mm (0.5 in) Bytes per sector 512 Sectors per trac k High density Low density 18 (1.
6–8 Maintenance and Ser vice Guide Specifications T able 6-6 DV D - RO M D r i v e Applicable disk D VD-5, D VD-9, D VD-10 CD-ROM (Mode 1 and 2) CD Digital A udio CD-XA ready (Mode 2, F or m 1 and 2) CD-I ready (Mode 2, F or m 1 and 2) CD-R (read only) CD Plus Photo CD (single/multisession) CD-Bridge Center hole diameter 1.
Specifications Maintenance and Ser vice Guide 6–9 T able 6-7 DV D - RW D r i v e Applicable disk D VD-5, D VD-9, D VD-10 CD-ROM (Mode 1 and 2) CD Digital A udio CD-XA ready (Mode 2, F or m 1 and 2) CD-I ready (Mode 2, F or m 1 and 2) CD-R (read only) CD Plus Photo CD (single/multisession) CD-Bridge Center hole diameter 1.
6–10 Maintenance and Ser vice Guide Specifications T able 6-8 CD-ROM Drive Applicable disk CD-ROM (Mode 1, 2, and 3) CD-XA ready (Mode 2, F or m 1 and 2) CD-I ready (Mode 2, F or m 1 and 2) CD-R (read only) CD Plus Photo CD (single/multisession) CD-Extra Video CD CD-WO (fix ed pack ets only) CD-Bridge Center hole diameter 1.
Specifications Maintenance and Ser vice Guide 6–11 T able 6-9 CD-R W Drive Center hole diameter 1.5 cm .59 in Disk diameter 12 cm, 8 cm Disk thickness 1.2 mm .047 in Tr a c k p i t c h .74 µm Access time Random Full stroke < 150 ms < 225 ms A udio output level Line-out, 0.
6–12 Maintenance and Ser vice Guide Specifications T able 6-10 External A C Adapter W eight .85 lb .39 kg P ower supply Operating watts Operating v oltage Operating current Operating frequency range 90 W 110 to 240 V AC RMS 1.5 A RMS 50 to 60 Hz A C T able 6-11 8-cell, Li ion Battery Pac k Dimensions Length Width Depth We i g h t 12.
Specifications Maintenance and Ser vice Guide 6–13 T able 6-12 System DMA Hard ware DMA System Function DMA0 A vailab le for audio DMA1 Entertainment audio (default; alternate = DMA0, DMA3, none) DM.
6–14 Maintenance and Ser vice Guide Specifications T able 6-13 System Interrupts Hard ware IRQ System Function IRQ0 System timer IRQ1 K eyboard controller IRQ2 Cascaded IRQ3 COM2 IRQ4 COM1 IRQ5 A ud.
Specifications Maintenance and Ser vice Guide 6–15 T able 6-14 System I/O Addresses I/O Address (he x) System Function (shipping configuration) 000 - 00F DMA controller no.
6–16 Maintenance and Ser vice Guide Specifications I/O Address (he x) System Function (shipping configuration) 0A2 - 0BF Unused 0C0 - 0DF DMA controller no .
Specifications Maintenance and Ser vice Guide 6–17 I/O Address (he x) System Function (shipping configuration) 2F0 - 2F7 Unused 2F8 - 2FF Infrared port 300 - 31F Unused 320 - 36F Unused 370 - 377 Se.
6–18 Maintenance and Ser vice Guide Specifications T able 6-15 System Memory Map Size Memory Address System Function 640 KB 00000000 - 0009FFFF Base memor y 128 KB 000A0000 - 000BFFFF Video memory 4.
Maintenance and Ser vice Guide A–1 A Connector Pin Assignments Ta b l e A - 1 RJ-45 Network Interface Pin Signal Pin Signal 1 T ransmit + 5 Unused 2 T ransmit - 6 Receive - 3 Receiv e + 7 Unused 4U n u s e d 8U n u s e d 6 5 4 3 2 1 7 8 272638-001.
A–2 Maintenance and Ser vice Guide Connector Pin Assignments Ta b l e A - 2 RJ-11 Modem Pin Signal Pin Signal 1U n u s e d 4U n u s e d 2 Tip 5 Unused 3R i n g 6U n u s e d Ta b l e A - 3 Universal Serial Bus Pin Signal Pin Signal 1 +5 VDC 3 Data + 2 Data - 4 Ground 272638-001.
Connector Pin Assignments Maintenance and Ser vice Guide A–3 Ta b l e A - 4 S-Video Pin Signal Pin Signal 1 Ground (Y) 3 Y -Luminance (Intensity) 2 Ground (C) 4 C-Chrominance (Color) Ta b l e A - 5 .
A–4 Maintenance and Ser vice Guide Connector Pin Assignments Ta b l e A - 6 Pa r a l l e l Pin Signal Pin Signal 1 Strobe* 10 Ackno wledge* 2 Data bit 0 11 Busy 3 Data bit 1 12 P aper out 4 Data bit.
Connector Pin Assignments Maintenance and Ser vice Guide A–5 Ta b l e A - 7 External Monitor Pin Signal Pin Signal 1 Red analog 9 +5 VDC 2 Green analog 10 Ground 3 Blue analog 11 Monitor detect 4 No.
A–6 Maintenance and Ser vice Guide Connector Pin Assignments Ta b l e A - 8 Stereo Speaker/Headphone Pin Signal Pin Signal 1 A udio out 2 Ground 2 1 Ta b l e A - 9 Microphone Pin Signal Pin Signal 1 A udio in 2 Ground 2 1 272638-001.
Maintenance and Ser vice Guide B–1 B P ower Cor d Set Requirements 3-Conductor P ower Cor d Set The wide range input feature of the notebook permits it to operate from any line v oltage from 100 to 120 or 220 to 240 volts A C.
B–2 Maintenance and Ser vice Guide P ower Cord Set Requirements Country-Specific Requirements 3-Conductor P ower Cor d Set Requirements Country Accredited Agency Applicable Note Number A ustralia EA.
P ower Cord Set Requirements Maintenance and Ser vice Guide B–3 United Kingdom BSI 1 United States UL 2 Notes 1. The fle xible cord must be <HAR > T ype HO5VV -F , 3-conductor , 1.
Maintenance and Ser vice Guide C–1 C Scre w Listing This appendix provides specif ication and reference information for the scre ws used in the computer . All screws listed in this appendix are av ailable in the Miscellaneous Screw Kit, spare part number 285542-001.
C–2 Maintenance and Ser vice Guide Screw Listing Figure C-1. TM2.5 × 5.0 Screw Locations Ta b l e C - 1 T orx T8 Metric 2.5 × 5.0 Screw Color Qty Length Thread Head Width Silver 30 5.0 mm 2.5 mm 5.0 mm Where used: T wo screws that secure the op tical drive to the computer (documented in Section 5.
Screw Listing Maintenance and Ser vice Guide C–3 Figure C-2. TM2.5 × 5.0 Screw Locations Ta b l e C - 1 T orx T8 Metric 2.5 × 5.0 Screw (continued) Color Qty Length Thread Head Width Silver 30 5.0 mm 2.5 mm 5.0 mm Where used: T wo screws that secure the connec tor co ver to the base enclosure (documented in Section 5.
C–4 Maintenance and Ser vice Guide Screw Listing Figure C-3. TM2.5 × 5.0 Screw Locations Ta b l e C - 1 T orx T8 Metric 2.5 × 5.0 Screw (continued) Color Qty Length Thread Head Width Silver 30 5.0 mm 2.5 mm 5.0 mm Where used: 1 One screw that secures the heat spreader to the base enclosure (documented in Section 5.
Screw Listing Maintenance and Ser vice Guide C–5 Figure C-4. TM2.5 × 5.0 Screw Locations Ta b l e C - 1 T orx T8 Metric 2.5 × 5.0 Screw (continued) Color Qty Length Thread Head Width Silver 30 5.0 mm 2.5 mm 5.0 mm Where used: One screw that secures the displa y inve rter cable ground loop to the heat spreader (documented in Section 5.
C–6 Maintenance and Ser vice Guide Screw Listing Figure C-5. TM2.5 × 5.0 Screw Locations Ta b l e C - 1 T orx T8 Metric 2.5 × 5.0 Screw (continued) Color Qty Length Thread Head Width Silver 30 5.0 mm 2.5 mm 5.0 mm Where used: 1 Three screws that secure the di sk ette drive to the palm rest (documented in Section 5.
Screw Listing Maintenance and Ser vice Guide C–7 Figure C-6. TM2.5 × 5.0 Screw Locations Ta b l e C - 1 T orx T8 Metric 2.5 × 5.0 Screw (continued) Color Qty Length Thread Head Width Silver 30 5.0 mm 2.5 mm 5.0 mm Where used: Three screws that secure the charger bo ard and shield to the base enclosure (documented in Section 5.
C–8 Maintenance and Ser vice Guide Screw Listing Figure C-7. TM2.5 × 5.0 Screw Locations Ta b l e C - 1 T orx T8 Metric 2.5 × 5.0 Screw (continued) Color Qty Length Thread Head Width Silver 30 5.0 mm 2.5 mm 5.0 mm Where used: Three screws that secure the top co ver to the base enclosure (documented in Section 5.
Screw Listing Maintenance and Ser vice Guide C–9 Figure C-8. TM2.5 × 5.0 Screw Locations Ta b l e C - 1 T orx T8 Metric 2.5 × 5.0 Screw (continued) Color Qty Length Thread Head Width Silver 30 5.0 mm 2.5 mm 5.0 mm Where used: 1 T wo screws that secure the optical dr ive front alignment r ail to the base enclosure (documented in Section 5.
C–10 Maintenance and Ser vice Guide Screw Listing Figure C-9. TM2.5 × 8.0 Screw Locations Ta b l e C - 2 T orx T8 Metric 2.5 × 8.0 Screw Color Qty Length Thread Head Width Silver 11 8.0 mm 2.5 mm 4.0 mm Where used: 1 One screw that secures the ha rd driv e to the base enclosure (documented in Section 5.
Screw Listing Maintenance and Ser vice Guide C–11 Figure C-10. TM2.5 × 8.0 Screw Locations Ta b l e C - 2 T orx T8 Metric 2.5 × 8.0 Screw (continued) Color Qty Length Thread Head Width Silver 11 8.0 mm 2.5 mm 4.0 mm Where used: One screw that secures the heat spreader to the base enclosure (documented in Section 5.
C–12 Maintenance and Ser vice Guide Screw Listing Figure C-11. PM3.0 × 3.0 Screw Locations Ta b l e C - 3 Phillips Metric 3.0 × 3.0 Screw Color Qty Length Thread Head Width Silver 4 3.0 mm 3.0 mm 5.0 mm Where used: F our screws that secure the hard drive to the hard driv e brack et (documented in Section 5.
Screw Listing Maintenance and Ser vice Guide C–13 Figure C-12. PM2.5 × 4.0 Screw Locations Ta b l e C - 4 Phillips Metric 2.5 × 4.0 Screw Color Qty Length Thread Head Width Silver 2 4.0 mm 2.5 mm 5.0 mm Where used: 1 One screw that secures the memory expansion compartment cover to the base enclosure (docum ented in Section 5.
C–14 Maintenance and Ser vice Guide Screw Listing Figure C-13. TM2.5 × 14.0 Shoulder Screw Locations Ta b l e C - 5 T orx T8 Metric 2.5 × 14.0 Shoulder Screw Color Qty Length Thread Head Width Silver 4 14.0 mm 2.0 mm 6.0 mm Where used: F our screws that secure the heat spreader to the base enclosure (documented in Section 5.
Screw Listing Maintenance and Ser vice Guide C–15 Figure C-14. TM2.5 × 9.0 Screw Locations Ta b l e C - 6 T orx T8 Metric 2.5 × 9.0 Screw Color Qty Length Thread Head Width Silver 4 9.0 mm 2.5 mm 5.0 mm Where used: F our screws that secure the displa y assembly to the base enclosure (documented in Section 5.
C–16 Maintenance and Ser vice Guide Screw Listing Figure C-15. PM2.0 × 4.5 Screw Locations Ta b l e C - 7 Phillips Metric 2.0 × 4.5 Screw Color Qty Length Thread Head Width Silver 1 4.5 mm 2.0 mm 4.0 mm Where used: One screw that secures the modem cab le to the system board (documented in Section 5.
Maintenance and Ser vice Guide Index–1 Inde x 1394 jack 1–13 A AC adapter spare part numbers 3–14 specifications 6–12 audio troubleshooting 2–25 B base enclosure, spare part number 3–7 bat.
Index–2 Maintenance and Service Guide Inde x Computer Setup Advanced Menu 2–5 File Menu 2–3 overview 2–1 Security Menu 2–4 connector cover illustrated 3–10 location 1–21 removal 5–18 c.
Inde x Maintenance and Ser vice Guide Index–3 DVD-ROM drive OS loading problems 2–24 spare part number 3–9 , 3–13 , 5–7 specifications 6–8 , 6–9 E Easy Access Buttons 1–18 EasyScroll 1.
Index–4 Maintenance and Service Guide Inde x keyboard connector location 1–15 pin assignments A–3 L LED cover illustrated 3–2 removal 5–19 spare part number 3–3 , 5–19 left side componen.
Inde x Maintenance and Ser vice Guide Index–5 nonfunctioning device, troubleshooting 2–18 , 2–27 notebook specifications 6–1 num lock key 1–17 num lock light 1–18 numeric keypad 1–17 O o.
Index–6 Maintenance and Service Guide Inde x S Screw Kit, spare part number 3–14 security cable slot 1–15 serial number 1–21 , 3–1 , 5–2 service considerations 4–2 speaker assembly remov.
Inde x Maintenance and Ser vice Guide Index–7 troubleshooting audio 2–25 Compaq Diagnostics 2–7 Computer Setup 2–2 docking station 2–18 flowcharts 2–10 keyboard 2–28 modem 2–30 network.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Compaq 900 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Compaq 900 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Compaq 900 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Compaq 900 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Compaq 900, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Compaq 900.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Compaq 900. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Compaq 900 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
