Manuale d’uso / di manutenzione del prodotto LJ522UTABA del fabbricante HP (Hewlett-Packard)
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HP ProBook 4535s Notebook PC Maintenance and Service Guide.
© Copyright 2011 Hew lett-Packard Development Company, L.P. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license.
Safety warning notice WARNING! To reduce the possibility of heat-related inju ries or of ove rheating th e computer, do not place the compu ter directly on your lap or o bstruct the computer air ven ts.
iv Safety warning no tice.
Table of contents 1 Product description ............ ......... ........... ......... ......... .......... .......... ........... ........ ............ ... ............. ........ ......... .. 1 2 External component id enti fication ...... ......... ...
Grounding guidelines ................ ......... ............ ......... ........... ......... .......... ........... ......... ......... 36 Electrostatic dis charge damage ................. ........................... ...................... ...... 36 Packaging and transporting guidelines .
Using System Diagnostics ......... ........ ......... ......... ........ ......... ......... .......... ....... .......... ......... ..... ......... . 100 6 Specifications .............. ............. ................. ........... .............. .....
viii.
1 Product description Category Description UMA Discrete Product Name HP ProBook 4535s Not ebook PC √√ Processors (Accelerated Processing Unit [APU]) AMD A6-3400M, 2.30-GHz Max/1.4-GHz Base, 4-MB L2 cache, quad-core, 45W Graphics: HD 6520G √√ AMD A4-3300M, 2.
Category Description UMA Discrete Supports dual-channel memory √√ PC3-10600, 1333-MHz, DDR3 √√ Supports the following configurations: ● 8192 (4096 × 2) ● 4096 (2048 × 2) ● 4096 (4096 × 1) ● 3072 (2048 + 1024) ● 2048 (2048 × 1) ● 2048 (1024 × 2) ● 1024 (1024 × 1) √√ Hard drives Supports 7-mm/9.
Category Description UMA Discrete Ethernet Realtek RTL8151EH-CG 10 /100/1000 √√ S3/S4/S5 wake on LAN (AC mode only) √√ Ethernet cable not included √√ Wireless Integrated WLAN options by wa.
Category Description UMA Discrete Multi-pi n AC port √√ Keyboard/ pointing devices Full-sized keyboard w ith numeric keypad √√ Touchpad includes: supports 2-way scroll wi th lege nd, taps enab.
Category Description UMA Discrete Windows 7 Professional 64 with Micr osoft Office 2010 H ome & Business √√ Windows 7 Professional 64 with Mi crosoft Office 2010 Professional √√ Windows 7 .
Category Description UMA Discrete Memory module √√ Optical drive √√ WLAN module √√ WWAN module, SIM √√ Keyboard √√ 6 Chapter 1 Product description.
2 External component identification Display Component Description (1) Speakers ( 2) Produ ce sound. (2) Internal display switch Turns off the display or initiates Sleep if the display is closed while the power is on. NOTE: The display switch is not visi ble from the outside of the computer.
Component Description (7) Webcam (select models only) Record s video and captures still photographs. To use the webcam, select Sta rt > All Programs > ArcSoft TotalMedia Suite > WebCam Compan ion . *The antennas are not visible from the outsid e of the comput er.
Lights Component Description (1) TouchPad light ● Amber: The TouchPad is off. ● Off: The TouchPad is on. (2) Caps lock light ● White: Caps lock is on. ● Off: Caps lock is off. (3) Power light ● On: The computer is on. ● Blinking: The computer is in the Sleep state.
Buttons and fingerprint r eader (select models only) Component Description (1) Power button ● When the computer is off, p ress the button to turn on the computer. ● When the computer is on, press the b utton briefly to initiate Sleep. ● When the computer is in the Sleep state, pr ess the button briefly to exit Sleep.
Component Description (2) QuickWeb button ● When the computer is off or in Hiber nation, press the button to open HP QuickWeb. ● When the computer is in Microsoft Windows, press th e button to open the default Web browser. ● When the computer is in HP QuickWeb, press the button to open the default Web browser.
Keys NOTE: Refer to the illustration that most closely matches your computer. Component Description (1) esc key Displays system information when pr essed in combination with the fn key. (2) Function keys Execute frequently used system functions when pressed in combinat ion with the fn key.
Component Description (1) esc key Displays system information when pressed in combination with the fn key. (2) Function keys Execute frequently us ed system functions when pressed in combination with the fn key. (3) num lk key (select models only) Alternates betw een the navigational and nu meric functions on the integrated numeric keypad.
Front Component Description (1) Hard drive light ● Blinking White: The hard drive is being accessed. ● Amber: HP 3D DriveGuard has temporarily parked the hard drive. NOTE: For information on HP 3D Drive Guard, refer to the HP Notebook Reference Guide .
Left Component Description (1) Security cable slot Attaches an optional security cable to the computer. NOTE: The security cable is designed to act as a deterrent, but it may not prevent the computer from being mishandled or stolen. (2) Battery light ● Amber: The computer is connected to external power and the battery is 0 to 90% charged.
Component Description (9) USB 3.0 port Connects an optional USB device. NOTE: Some models may show a slightly different icon. (10) USB 2.0 port Connects an optional USB device. Right Component Description (1) USB 2.0 ports (2) Connect optional USB devices.
Bottom Component Description (1) Battery and access cover release latch es Release the battery from the battery bay and the access cover from the computer. (2) Battery bay Holds the battery. (3) SIM slot Supports a wireless subs criber iden tity module (SIM) (select models only).
3 Illustrated parts catalog Service tag When ordering pa rts or requestin g information, provide the comput er serial numbe r and model description provided on the service tag. ● Product name (1) . This is the product name affix ed to the front of the computer.
Computer major components Computer majo r components 19.
Item Description Spare part number (1) Display panel 39.6-cm (15.6-inch) HD, anti-glare, without webcam 654315-001 39.6-cm (15.6-inch) HD, anti-glare, with webcam 654313-001 39.6-cm (15.6-inch) HD, anti-g lare, with webcam and WWAN 654317-001 39.6-cm (15.
Item Description Spare part number (13) WLAN module Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter for use in Afghanistan, Albania, Algeria, A ndorra, Angola, Antigua a.
Item Description Spare part number Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter for use in Afghanistan, Albania, Alg eria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Aus.
Item Description Spare part number Realtek 8188GN 802.11b/g/n 1x 1 WiFi Adapter for use in Afghanistan, Alban ia, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, A.
Item Description Spare part number 500-GB, 5400-rpm 634638-001 320-GB, 5400-rpm (2.5 in) 622643-001 320-GB, 5400-rpm (7 mm) 645193-001 320-GB, 7200-rpm (2.5 in) 641672-001 320-GB, 7200-rpm (7 mm) 634862-001 250-GB, 7200-rpm (2.5 in) 635225-001 250-GB, 7200-rpm (7 mm) 634861-001 250-GB, 5400-rpm (2.
Display components Item Description Spare part number (1) Display bezel For use with models with a webcam 646266-001 For use with models without a webca m 646265-001 (2) Display hinge covers 646281-00.
Item Description Spare part number (4) Display panel 39.6-cm (15.6-inch) HD, anti-glare 646311-001 39.6-cm (15.6-inch) HD, BrightView 646312-001 (5) Display hinges (includes left and right hing es) 64.
Cable Kit Item Description Spare part number Cable Kit 646303-001 (1) Battery connector cable (2) Power connector cable (3) RJ-11 connector cable Mass storage devices Description Spare part number Opt.
Miscellaneous parts Description Spare part nu mber AC adapt ers 65-W AC adapter 609939-001 90-W AC adapter 609940-001 Power cords: For use in Argentina 490371-D01 For use in Brazil 490371-202 For use .
Spare part number Description 593127-001 Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR Combo Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, An tigua and Barbuda,.
Spare part number Description 622643-001 320-GB, 5400-rpm hard drive (2 .5 in) 628824-001 Modem module NOTE: The modem module spare part kit does not in clude a modem module cable. The modem mo dule cable is included in the Cable Kit, spare part number 646303- 001.
Spare part number Description 634400-001 HP un2430 EV-DO/HSPA Mobile Broadband Module 634638-001 500-GB, 5400-rpm hard drive 634861-001 250-GB, 7200-rpm (7 mm) 634862-001 320-GB, 7200-rpm hard drive (7 mm) 634925-001 500-GB, 7200-rpm hard drive 635225-001 250-GB, 7200-rpm hard drive (2 .
Spare part number Description 646276-001 WLAN antennas 646278-001 WWAN antennas 646279-001 Display hinges (includes left and right hinges) 646281-001 Display hinge covers 646282-001 Display hinge cove.
Spare part number Description 646300-DJ1 Keyboard for use in Greece 646300-DW1 Keyboard for use in the French Arabic region 646303-001 Cable Kit (see Cable Kit on page 27 for more Cab le Kit spare part information) 646305-001 Screw Kit 646307-001 Rubber Kit (includes SIM bumper and feet) 646309-001 Plastics Kit 646311-001 Display panel, 39.
4 Removal and replacement procedures Preliminary replacement requirements Tools required You will need the following tools to comple te the removal and re placement procedures: ● Flat-bla ded screw .
Cables and connectors CAUTION: When servicing the computer, be sure that c ables are placed in their prop er locations during the reassembly p rocess. Improp er cable placem ent can damage th e computer. Cables must be handle d with extreme care to avo id damage.
Grounding guidelines Electrostatic discharge damage Electronic componen ts are sensit ive to electrost atic discharge (ESD). Circuitry design and st ructure determine the deg ree of sensitiv ity.
Packaging and transporting guidelines Follow these groun ding guidelines whe n packaging and transp orting equipment: ● To avoid hand contact, transport products in static-safe tubes, bags, or boxes. ● Protect ESD-sensitive parts an d assemblies wi th conductive or approv ed containe rs or packaging.
Equipment guidelines Grounding equi pment must include eith er a wrist strap o r a foot strap at a grou nded workstation. ● When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexibl e straps with a minimu m of one megohm ±1 0% resi stance in the ground cords.
Component replacement procedures This chapter provides removal an d replacement proced ures. There are as many as 95 screws and screw locks, in 15 different sizes, that must be removed, replaced, or loosened when servicing the computer . Make special note of each screw and screw lock size and location du ring removal and repl acement.
Battery Description Spare part num ber 9-cell, 93 WHr, 2.8 Ah Li-ion batter y 633809-001 6-cell, 55 WHr, 2.8 Ah Li-ion batter y 650938-001 6-cell, 47 WHr, 2.2 Ah Li-ion batter y 633805-001 Before disa ssembling the co mputer, follow these steps: 1. Shut down the co mputer.
SIM NOTE: This section applies on ly to computer models with WWAN capability. NOTE: If there is a SIM inserted in th e SIM slot, it must be remove d before disassembling the computer. Be sure that the SIM is reinserted in the SIM slot after reassembli ng the computer.
Bottom door Description Spare part num ber Bottom door 646263-001 Before disa ssembling the co mputer, follow these steps: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
Optical drive NOTE: All optical drive spare part kits include an optical d rive bezel. Description Spare part num ber Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive 647951-001 Blu-ray ROM DVD±RW SuperMu.
5. If it is necessary to replace the optical drive bracket, position the optica l drive with the rear toward y ou. 6. Remove the two Phillips PM2.0×3.0 screws (1) th at secure the optical drive bracket to th e optical drive. 7. Remove the optical drive bracket (2) .
Hard dr ive NOTE: All hard drive spare part kits incl ude a hard drive bracket and screws. Description Spare part num ber 750-GB, 7200-rpm hard drive 633252-001 640-GB, 5400-rpm hard drive 603785-001 500-GB, 7200-rpm hard drive 634925-001 500-GB, 5400-rpm hard drive 634638-001 320-GB, 7200-rpm hard drive (7 mm) 634862-001 320-GB, 7200-rpm (2.
4. Remove the ha rd drive (3) from the hard drive bay. 5. If it is necessary to re place the hard drive bracket, re move the tape (1) that secures the Mylar cover down onto the bracket, and then lift to open the Myla r cover (2) . 6. Remove the two Phillips PM3.
Memory modules NOTE: Primary and expansion memory is insta lled in a stacke d configuration in the bo ttom of the computer. Description Spare part num ber 1-GB (PC3-10600, 13 33-MHz, DDR3) 639736-001 2-GB (PC3-10600, 13 33-MHz, DDR3) 621565-001 4-GB (PC3-10600, 13 33-MHz, DDR3) 621569-001 Before removing the memory module, follo w these step s: 1.
3. Remove the memory module (2) by pul ling the module a way from the slot at an angle. NOTE: Memory modules a re designed with a n otch (3) to prevent incorrect insertion into the memory module sl ot. NOTE: The computer us es two memory sockets. The top socket h ouses the expa nsion memory module and is shown in the fo llowing image.
WWAN module CAUTION: The WWAN module and the WL AN module are not in terchangeable . Description Spare part num ber HP lc2010 HSPA Mobile Broadband Module 63215 5-001 HP un2430 EV-DO/HSPA Mobile Broadband Mo dule 634400-001 HP lc2010 HSPA Mobile Broadband Module 61260 0-001 Before removing the WWAN module, follow these steps: 1.
4. Remove the WWAN module (3) by pulling the module away from the slo t at an angle. NOTE: WWAN modules are designed with a notch (4) to prevent incorrect inse rtion.
WLAN/Bluetooth combo card The computer uses a card that provides both WLAN and Blu etooth functionality. CAUTION: The WLAN module and the WWAN module are not inte rchangeable. Description Spare part num ber Atheros AR9002WB-1NGB 802.11b/g/n 1x1 WiFi and Bluetooth 2.
Description Spare part num ber Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Arub a, Australia, Austria.
Description Spare part num ber Ralink 8190BC8 802.11b/g/n 2x2 WiFi and Bl uetooth 3.0+HS Combo Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, An tigua and Barbuda, Arg entina, Arme.
3. Disconnect th e power from the c omputer by first unplugging the power cord from the AC ou tlet, and then unpl ugging the AC adap ter from the comput er. 4. Remove the batt ery (see Battery on page 40 ). 5. Remove the bottom door (see Bottom door on pa ge 42 ).
4. Remove the WLAN module (3) by pulling the module away from the slot at an angle. NOTE: WLAN module s are designed with a notch (4) to prevent incorrect insertion.
Keyboard NOTE: For a detailed list o f available keyb oards, see Sequential part number listing on page 28 . Description Spare part num ber Keyboard 646300-xxx Before removing the keyboard, fo llow these steps: 1.
4. Insert a screwdriver or similar tool into the gap near the WWAN module comp artment and push to disengage the keyboard. 5. Position the compute r uprigh t with the fron t toward you. 6. Open the compute r as far as possible. 7. Lift and rotate the keyboa rd (1) until it rests on the palm rest (2) .
10. Remove the keyboard (3) . Reverse this procedure to insta ll the keyboard. Top cover Description Spare part num ber For use in models with a fingerprint reader 646251-001 For use in models without a fingerprin t reader 646253-001 Before removing the top cover, follow these steps: 1.
2. Remove the following covers an d screws that secure the top cover to the computer: (1) 4 rubber screw covers (2) 10 Torx T8M2.5×6.0 screws 3. Remove the following scre ws that se cure the top cover to the computer: (1) 3 Phillips PM2.0×4.0 screws from the optical drive bay (2) 3 Phillips PM2.
5. Remove the 6 Torx T8 M2.5×6.0 screws that secure the top cover to the computer. 6. Remove the following cabl es from the system board: ● Lift the connector latch (1) and disconnect the function .
8. Insert a screwdriver through th e holes in the b a ttery bay and pre ss to disengage the top cover from the c omputer. 9. Position the compute r uprigh t with the fron t toward you.
12. Lift the connector latch (1) , disconnect the card reade r cable (2) , and then lift the top cover fro m the computer (3) . Reverse this procedure to insta ll the top cover.
Card reader board Description Spare part num ber Card reader board 646292-001 Before removing the card reader, follo w these steps: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
5. Rotate the Tou chpad button bo ard upward (4) , and then remove it (5) . Reverse this procedure to insta ll the card reader. Speaker assembly Description Spare part num ber Speaker assembly (includes housing) 646298-001 Before removing the speaker assembly, follow these steps: 1.
Remove the speaker assembly: 1. Position the top cove r upside-down with the front toward you. 2. Remove the Quick La unch board cable from atop the righ t speaker (1) . 3. Remove the power button board ca ble from atop the left speaker (2) . 4. Remove the four Philli ps PM2.
Quick Launch board Description Spare part num ber Quick Launch board 646296-001 Before removing the Quick Lau nch board, follo w these steps: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
4. Lift the side of th e board (3) , slide it out from u nder the tab, and then remove the board from the top cove r (4) . Reverse this procedure to in stall the Qu ick Launch board. Power button board Description Spare part num ber Power button board 646294-001 Before removing the power button board, follow th ese steps: 1.
Remove the powe r button board: 1. Position the top cove r upside-down with the front toward you. 2. Remove the two Phillips PM2.0×4.0 screws (1) tha t secure the board to the top cover. 3. Lift the boar d up at an angle (2) , and then remove it from the top cover (3) .
Modem module NOTE: The modem module spare part kit does not includ e a modem module cable. The mo dem module cable is in cluded in the Cable Kit, spare pa rt number 64630 3-001. See Ca ble Kit on page 27 for more Cable Kit spare part number i nformation.
4. Disconnect th e modem module cable (3) from the modem module. Reverse this procedure to in stall the modem module. 70 Chapter 4 Remova l and replacement procedures.
Lid switch Description Spare part num ber Lid switch board 646289-001 Before removing the lid switch, fo llow these steps: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
USB board Description Spare part num ber USB board 646287-00 1 Before removing the USB board, follow these ste ps: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
4. Lift the board and cable straight up out of the computer (4) Reverse this procedure to insta ll the USB board. Component replacement procedures 73.
RJ-11 jack cable NOTE: The RJ-11 jack cable is inclu ded in the Cable Kit, spare part number 646303-001. Before removing the RJ-11 jack cable, follow these steps: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
4. Remove the RJ-11 jack fr om the clip built in to the base enclos ure (3) . Reverse this procedure to in stall the RJ-11 jack cabl e. System board NOTE: All system board spare part kits include replacement thermal material.
c. Optical drive (see Optical drive on page 43 ) d. Modem module (see Modem module on page 69 ) e. Keyboard (see Keyboard on page 56 ) f. Top cover (see Top cover on page 58 ) When replacing the syste.
5. Lift the system board up at an angle (4) to gain access to the cables und erneath. 6. On the bottom of the system board, di sconnect the battery connect or cable (1) from the system board. 7. Disconnect the smaller power cabl e (2) and the larg er power cable (3) from the system board.
RTC battery Description Spare part num ber RTC battery 449137-001 Before r emoving th e RTC bat tery, foll ow these steps: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
3. Lift the battery from the system board (2 ) . Reverse this procedure to in stall the RTC battery. Component replacement procedures 79.
Fan Description Spare part num ber Fan 646285-001 Before removing the fan, follow these step s: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
4. Remove the fan fro m the system board (3) . Reverse this procedure to insta ll the fan. NOTE: To prop erly ventilate the comput er, allow at le ast a 7.6-cm (3-in) clea rance on the l eft side of the computer. The computer uses an electric fan for ventilation .
Heat sink All heat sink spare part kits in clude replace ment thermal material. Description Spare part num ber Heat sink for use in computer s with discrete gr aphics 654310-001 Heat sink for use in comput ers with UMA graphics 654311-001 Before removing the heat si nk, follow the se steps: 1.
3. Remove the heat sink from the system board (5) . NOTE: For UMA models, thoroughly clean thermal mate rial from the surface of the system board (1) and heat sink (2) each time you remove the heat si nk. All heat sink and pro cessor spare part ki ts include thermal material.
Processor NOTE: All processor spare part kits incl ude replacem ent thermal material. Description Spare part num ber AMD A8-3500M APU (2.4-GHz/1.5-GHz, 4-MB L2 cache) 653350-00 1 AMD A6-3400M APU (2.3-GHz/1.4-GHz, 4-MB L2 cache) 653349-00 1 AMD A4-3300M APU (2.
3. Lift the processor (2) straight up and remove it. NOTE: The gold tria ngle (3) on the p rocessor must be alig ned with the triangle (4) embossed on the processo r slot when you inst all the processor. Reverse this procedure to insta ll the processor.
Power cable The power cable is in cluded in the Cabl e Kit, spare part number 646303-001. Before removing the power cable, follow th ese steps: 1. Shut down the co mputer. If you are unsure whether th e computer is off or in Hibe rnation, turn the computer on, and th en shut it down thr ough the operating system.
3. Lift the power cable assembly fro m the computer (2) . Reverse this procedure to in stall the power cable. Component replacement procedures 87.
Display assembly All display assemblies include WLAN antenna transceivers and cables. WWAN models include 2 WWAN antenna transceivers and cables. For a list of individual display spare parts, see Display components on page 25 . Description Spare part number 39.
3. If necessary, disconnect the webcam cable (1) and display cable (2) from the system board, and then remove the cab les from the clip (3) . 4. Remove the four Philli ps PM2.5×7.0 screws (1) from the hinges, noting the grounding wire connected to the screw in the left hinge (2) .
5. Lift the display from the comp uter (3) . When installing th e display assembly, be sure that the wireless an tenna cables ar e routed and arranged properly. Failure to properly route the ant enna s can result in degradatio n of the computer's WLAN and WWAN perf ormance.
7. To replace the disp lay bezel, remove the two rub ber screw covers (1) and the two Torx T8M2.5×6.0 screws (2) in the bottom corners of the display bezel. 8. Flex the to p (3) of the bezel, the inside edges of the left an d right sides (4) , and then th e bottom (5) of the bezel until it disengages from the displa y enclosure.
10. If it is necessary to replace the webcam module (shown in th e following image) or micropho ne module from the display enclosure, disconnect the cabl e from the module (1) , and then gently pull the module away from the double-sided tape on th e display enclosure (2) .
13. Disconnec t the display pane l cable from the bac k of the display pan el by lifting the tape over the connector (1) , and then disconnecting the cable fro m the panel (2) . The display cable is available using spa re part number 6057 66-001 for mod els without a webcam, 646273-0 01 for models with a we bcam.
15. Remove the display hin ges (2) . Display hinges are avai lable usi ng spare part number 646279-00 1. 16. If you need to remo ve the WLAN or WWAN a ntennas, lift the WLAN anten na cables (1) or WWAN antenna cables (2) from the clips an d routing paths (3) built into the display enclos ure.
17. To remove the display cable (1) or webcam cable (2) from the disp lay enclosure, remove the cable from the clips (3) and routing paths in th e display enclosure. The display cable is available using spa re part number 6057 66-001 for mod els without a webcam, 646273-0 01 for models with a we bcam .
96 Chapter 4 Remova l and replacement procedures.
5 Computer Setup (BIOS) and System Diagnostics Using Computer Setup Computer Setup, or Basic Input/Ou tput System (BIOS), controls communication betwe en all the inpu t and output devices on the system (such as disk drive s, display, keyboard, mous e, and printer).
To exit Computer Setup menu s, choose one of the following method s: ● To exit Computer Setup menus without saving your chan ges: Click the Exit icon in the lower-left corn er of the screen, and then follow the o n-screen instructions.
Updating the BIOS Updated versions of the BIOS may be availabl e on the HP Web site . Most BIOS update s on the HP Web site are packaged in compressed files cal led SoftPaqs . Some download packa ges contain a file n amed Read me.txt, which contains information regarding installing and troubleshooting the file.
NOTE: If you connect your comp uter to a networ k, con sult the network administrator before installing any software updates, especially system BIOS update s. BIOS installation procedures vary . Follow any instructions that are d isplayed on the scree n after the download is complete.
6 Specifications Computer specifications Metric U.S. Length 25.6 cm 10.1 in Width 37.5 cm 14.8 in Height (front to rear) 2.9 to 3.6 cm 1.1 to 1.4 in Weight (equipped with optical drive, 1 DIMM, hard drive, optical drive, WLAN module, 6 cell battery) 2.
39.6-cm (15.6-in), HD display specifications Metric U.S. Active diagonal size 39.6-cm 15.6-in Resolution 1366x768 (HD) Active area 344.232x193.536 PPI 100 Surface treatment Anti-glare or BrightView Co.
Hard drive specifications 750-GB* 640-GB* 500-GB* 320- GB* 2 50-GB* Dimensions Height 9.5 mm 9.5 mm 9.5 mm 9.5 mm 9.5 mm Width 70 mm 70 mm 70 mm 70 mm 70 mm Weight 115 g 101 g 101 g 101 g 101 g Interf.
Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive specifications Applicable disc Read: Write: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD , Video CD), Multisession CD (Photo- CD, CD-EXTRA, Portfolio, CD-R, C D- RW), CD-R, CD-RW, DVD-RO M (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R, DVD+RW.
DVD±RW and CD-RW SuperMulti DL Combo Drive specifications Applicable disc Read: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD- ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisessi.
Blu-ray Disc ROM with SuperM ulti DVD±R/RW DL Drive Applicable disc Read: Write: CD-DA, CD+(E)G, CD-MIDI, CDTEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I , CD-I Bridge (Photo-CD, Video CD), Multisessi.
DVD-ROM Drive specifications Applicable disc DVD-ROM (DVD-5, DVD-9, DVD-10 , DVD-18, CD-ROM (Mode 1 and 2), CD D igital Audio, CD-XA ready (Mode 2, Form 1 and Form 2), CD -I (Mode 2, Form 1 and Form 2), CD-R, CD-RW, Photo CD (single and multisession), CD-Bridge Center hole diameter 1.
Specification information in Device Manager Device Manager allo ws you to view and control the hard ware attached to th e computer, as we ll as provides hardw are specificat ion information. You can also a dd hardware or modify devi ce configurations u sing Device Manager.
7 Backup and recovery Windows 7 ● Backing up your information ● Performing a system recovery To protect you r information, use Windows Backup and Restor e to back up individu al files and folder s.
new software and data files, yo u should continue to b ack up your system on a regular basis to maintain a reasonably current backu p. The system repair discs (select models only) are used to start up (boot) the computer and repair the operating system in case of system instability or failure.
Using the Windows recovery tools To recover informat ion you previo usly backed up: 1. Select Start > All Programs > Maintenance > Backu p and Restore . 2. Follow the on-screen instructions to recover your system settings, your computer (select models only), or your files.
3. If the HP Re covery partit io n is listed, restart the co mputer, and then press esc while the “Press the ESC key for Startup Me nu” message is displayed at the bottom of the screen. 4. Press f11 while the “Press <F11> for recovery” messag e is displayed on th e screen.
Windows Vista To protect your information, use the Backup an d Restore Center to back up individua l files and folders, back up your entire hard drive (selec t models only), or cr eate system restore points. In case of system failure, you can use the backup file s to restore the contents of yo ur computer.
To create a backup using Backup and Restore Center: NOTE: Be sure that the computer is con nected to AC power before you start the backup process. NOTE: The backup process may ta ke over an hou r, depending on file size and the sp eed of the computer.
4. Select Repair your computer . 5. Follow the on-screen instructions. NOTE: For additional information on recovering info rmation using the Wind ows tools, perfo rm a search for these topics in Hel p and Support. Using f11 recovery tools CAUTION: Using f11 complete ly erases hard dr ive conten ts and reformats the hard drive.
NOTE: This process takes several minutes. 1. If possible, bac k up all personal files. 2. Restart the computer, and then in sert the Window s Vista operating system DVD into the optical drive before the Window s operating system loads. 3. When prompted, pre ss any keyboard key.
8 Power cord set requirements The wide range input fe ature of the co mputer permits it to ope rate from any line volt age from 100 to 120 volts AC, or from 220 to 240 volts AC. The 3-conductor powe r cord set included wi th t he computer meets the req uirements for use in the country or region where the e quipment is purchased .
Requirements for specific countries and regions Country/region Accredited agency Applicable note nu mber Australia EANSW 1 Austria OVE 1 Belgium CEBC 1 Canada CSA 2 Denmark DEMKO 1 Finland FIMKO 1 Fra.
9 Recycling Battery When a battery has reached the end of its use ful life, do n ot dispose of the ba ttery in general household waste. Follo w the local laws a nd regulati ons in your area for computer b attery disposal. Display WARNING! The backlight contains mercury.
Perform the following ste ps to di sassemble the display assembly: 1. Remove all screw covers (1) and screws (2 ) that secure the display bezel to the display assembly. 2. Lift up and out o n the left and ri ght inside edges (1) and the top and b ottom inside edge s (2) of the display beze l until the bezel disengag es from the display assemb ly.
4. Disconnect all disp lay panel cables (1) from the display i nverter and remove the in verter (2) . 5. Remove all screws (1) that secure the display panel a ssembly to the display enclosure. 6. Remove the display panel assembly (2) from the display enclosure.
10. Remove the display pan el frame (2) from the display panel. 11. Remove the screws (1) that secure the backlight cover to the display panel. 12. Lift the top edge of the backlig ht cover (2) and swing it outward. 13. Remove the backlight cover. 14.
15. Remove the backlight cables (1) from the clip (2) in the display panel . 16. Position the d isplay panel upside-d own. WARNING ! The backlight contains mercury. Exercise caution when removing and handling t he backlight to avoid damag ing this compon ent and causin g exposure to the mercu ry.
18. Remove the backlight from the backlight frame. 19. Disconnec t the display pa nel cable (1) from the LCD panel. 20. Remove the screws (2) that secure the LCD panel to the display re ar panel. 21. Release the LCD panel (3) from the d isplay rear panel.
Index Symbols/Numerics 6-in-1 Media Ca rd Reader 14 A AC adapter, spare part numbers 28, 29 access cover release latches 17 antennas disconnec ting 49, 54 audio, product description 2 audio-in (microp.
remov al 43 spare part number 24, 27, 33, 43 E electrostati c discharge 36 embedded numeric keypad , identifying 12 esc key, identifying 12, 13 Ethernet, product description 3 ExpressCard slot insert,.
power button bo ard remov al 67 spare part number 20, 32, 67 power button, identifying 10 power cable remov al 86 spare part number 86 power conn ector cable, illustrated 27 power connector, identi fy.
webcam light, id entifying 7 Windows 7 operating system DVD 112 Windows Applications key, identifying 12, 13 Windows Backup and Restore 109 Windows logo key, identifying 12, 13 Windows Vista operating.
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 HP (Hewlett-Packard) LJ522UTABA 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 HP (Hewlett-Packard) LJ522UTABA - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) LJ522UTABA imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) LJ522UTABA ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) LJ522UTABA, 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 HP (Hewlett-Packard) LJ522UTABA.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP (Hewlett-Packard) LJ522UTABA. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) LJ522UTABA 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.
