Manuale d’uso / di manutenzione del prodotto XPS 14Z del fabbricante Dell
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Dell™ XPS™ 14z Owner’ s Manual Computer model: L412z Regulatory model: P24G series Regulatory type: P24G001 book.book Page 1 Thur sday, May 3, 2012 3:09 PM.
Notes, Cautions, and W arnings NOTE: A NOTE indicates important information that helps you make b etter use of your computer . CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WAR N IN G: A WARNING indicates a potential for property damage, personal injury , or death.
Contents 3 Contents 1 Before Y ou Begin . . . . . . . . . . . . . . . . . . . . 7 Recommended T ools . . . . . . . . . . . . . . . . . . . . 7 T urning Off Y our Computer . . . . . . . . . . . . . . . . . 7 Before W orking Inside Y our Computer . . . .
4 Contents 5 Wireless Mini-Card . . . . . . . . . . . . . . . . 21 Removing the Mini-Card . . . . . . . . . . . . . . . . . 21 Replacing the Mini-Card . . . . . . . . . . . . . . . . . 23 6 Hard Driv e . . . . . . . . . . . . . . . . . . . . . . . 25 Removing the Hard Drive .
Contents 5 10 Display-Converter Board . . . . . . . . . . . . . 39 Removing the Display-Converter Board . . . . . . . . . 39 Replacing the Display-Converter Board . . . . . . . . 40 11 Heat Sink and Fan . . . . . . . . . . . . . . . . . . 41 Removing the Heat Sink and Fan .
6 Contents 15 Speakers . . . . . . . . . . . . . . . . . . . . . . . . 61 Removing the Speakers . . . . . . . . . . . . . . . . . 61 Replacing the Speakers . . . . . . . . . . . . . . . . . 64 16 Display . . . . . . . . . . . . . . . . . . . . . . . .
Before Y ou Begin 7 1 Before Y ou Begin This manual provides procedures for re moving and installing the com ponents in your computer . Unless otherwise no ted, each procedur e assumes that the follow.
8 Before Y ou Begin Before W orking Inside Y our Computer Use the following safety guidelines to he lp protect your computer from potential damage and to help to ensure your own personal safety . WAR N IN G: Before working inside your comput er , read the safety information that shipped with your compute r .
Before Y ou Begin 9 6 Disconnect all attached devices from your computer . 7 Remove the battery (see "Removing the Battery" on page 15). 8 T urn the computer top-side up, open the displ ay , and press the power button to ground the system board.
10 Before Y ou Begin book.book Page 10 Thursday, May 3, 2012 3:09 PM.
Base Cover 11 2 Base Cover WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . Fo r additional safety best practices information, see the Regul atory Compliance Homepage at www .dell.com/regulatory_compliance.
12 Base Cover 4 Lift the base cover off the palm-rest assembly . Replacing the Base Cover 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Align the tabs on the base cover with the slots on the palm-rest assembly and snap the base cover into place.
Base Cover 13 book.book Page 13 Thursday, May 3, 2012 3:09 PM.
14 Base Cover book.book Page 14 Thursday, May 3, 2012 3:09 PM.
Battery 15 3 Battery WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . Fo r additional safety best practices information, see the Regul atory Compliance Homepage at www .dell.com/regulatory_compliance.
16 Battery Replacing the Battery CAUTION: T o avoid damage to the computer , use only the battery designed for this particular Dell computer . 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Place the battery on th e palm-rest assembly .
Memory Module(s) 17 4 Memory Module(s) WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . Fo r additional safety best practices information, see the Regul atory Compliance Homepage at www .dell.
18 Memory Module(s) 4 Use your fingertips to carefully spread apart the securing clips on each end of the memory-module connector un til the memory module pops up. 5 Remove the memory module from the memory-module connector . Replacing the Memory Module(s) 1 F ollow the instructions in "Before Y ou Begin" on page 7.
Memory Module(s) 19 3 Slide the memory module firmly into the memory-module connector at a 45-degree angle, and press t he memory module down until it clicks into place. If you do not hear the clic k, remove the memory module and reinstall it. NOTE: Replace the sy stem board after replacing the secondary memory module.
20 Memory Module(s) As the computer boots, it detects th e additional memory and automatically updates the system conf iguratio n information. T o confirm the amount of memory installed in the computer: Click Start Control P ane l System .
Wireless Mini-Card 21 5 Wireless Mini-Card WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . Fo r additional safety best practices information, see the Regul atory Compliance Homepage at www .
22 Wireless Mini-Card 6 Lift the Mini-Card out of the system-board connector . 1 antenna cables (2) 2 Mini-Card 3 s y stem-board connector 4 screw 1 4 2 3 book.
Wireless Mini-Card 23 CAUTION: When the Mini-Card is not in t he computer , store it in protective antistatic packaging. For more information, see "Protecting Against Electrostatic Discharge" in the safety informati on that shipped with your computer .
24 Wireless Mini-Card 3 Insert the Mini-Card connector at a 45- degree angle into the system-board connector . 4 P ress the other end of the Mini-Card down into the slot on the system board and r eplace the screw that secur es the Mini-Card to the system board.
Hard Drive 25 6 Hard Drive WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance.
26 Hard Drive 5 Lift the connector latch and pull the pu ll-tab to disconnect the har d-drive cable from the system-board connector . 6 Slide the hard-drive assembly away from the bracket on the palm-r est assembly . 7 Lift the hard-drive assembly out of the palm-rest assembly .
Hard Drive 27 10 Disconnect the interposer from the har d drive. 1 screws (4) 2 hard drive 3 hard-drive bracket 1 interposer 2 hard drive 2 3 1 2 1 book.
28 Hard Drive Replacing the Hard Drive 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Remove the new hard drive from its packaging. Save the original packaging for st oring or shipping the hard drive. 3 Connect the interposer to the hard drive.
Coin-Cell Battery 29 7 Coin-Cell Battery WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .
30 Coin-Cell Battery Replacing the Coin-Cell Battery 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Adhere the coin-cell battery to the system board. 3 Connect the coin-cell battery cabl e to the system-board connector . 4 Replace the battery (see "Replac ing the Batte ry" on page 16).
Optical Drive 31 8 Optical Drive WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance.
32 Optical Drive 6 Remove the two screws that secur e th e optical-drive bracket to the optical drive. 7 Remove the optical-drive bracket from the optical drive. 1 screw 2 palm-rest assembly 3 bracket 4 tabs (3) 5 optical-drive assembly 1 2 5 3 4 book.
Optical Drive 33 Replacing the Optical Drive 1 F ollow the instructions in "B efor e Y ou Begin" on page 7. 2 Place the optical-drive bracket in position. 3 Replace the two screws that secur e th e optical-drive bracket to the optical drive.
34 Optical Drive book.book Page 34 Thursday, May 3, 2012 3:09 PM.
Hall-Sensor Board 35 9 Hall-Sensor Board WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . Fo r additional safety best practices information, see the Regul atory Compliance Homepage at www .
36 Hall-Sensor Board 6 Lift the connector latch and pull the pull-tab to disconnect the hall-sensor -board cable from the system-board connector . 7 Remove the screw that secur es the hall-sensor board to the palm-rest assembly . 8 Lift the hall-sensor board away from the palm-rest assembly .
Hall-Sensor Board 37 Replacing the Hall-Sensor Board 1 F ollow the instructions in "B efor e Y ou Begin" on page 7. 2 Align the screw hole on the hall-sen sor board with the screw hole on the palm-rest assembly . 3 Replace the scr ew that secur es the hall-sensor board to the palm-rest assembly .
38 Hall-Sensor Board book.book Page 38 Thursday, May 3, 2012 3:09 PM.
Display-Converter Board 39 10 Display-Converter Board WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .
40 Display-Converter Board Replacing the Display-Converter Board 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Connect the display-converter -board ca ble, and the display cable to the connectors on the display-converter boar d.
Heat Sink and Fan 41 11 Heat Sink and Fan WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .
42 Heat Sink and Fan Replacing the Heat Sink and Fan NOTE: The original thermal grea se can be r eused if the original sy stem board and heat sink are reinstalled together . If eit her the sy stem board or the heat sink is replaced, use the thermal pad provided in the kit to ensure that th ermal conductivity is achieved.
Heat Sink and Fan 43 7 Replace the battery (see "Replaci ng the Battery" on page 16). 8 Replace the base cover (see "Replaci ng the Base Cover" on page 12). CAUTION: Before turning on the computer , replace all screws and ensure that no stray screws remain inside the computer .
44 Heat Sink and Fan book.book Page 44 Thursday, May 3, 2012 3:09 PM.
Sy stem Board 45 12 Sy stem Board WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . Fo r additional safety best practices information, see the Regul atory Compliance Homepage at www .dell.com/regulatory_compliance.
46 Sy stem Board 11 Disconnect the speaker cable from the system-board connector . 12 Lift the connector latch and pull the pu ll-tab to disconnect the keyboar d cable, touch-pad cable, k eyboard-bac klight cable, and hall-sensor cable from the system-board connectors.
Sy stem Board 47 16 Remove the five screws that secur e the system board to the palm-rest assembly . 17 Lift the system board off the palm-r est assembly .
48 Sy stem Board Replacing the Sy stem Board 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Replace the memory module(s) (see "Replacing the Memory Module(s)" on page 18). 3 Place the system board on the palm-rest assembly .
Sy stem Board 49 10 Adher e the pull-tab on the k e yboa r d cabl e over th e k eyboar d cable connector on the system board. 11 Replace the heat sink and fan (see "Repla cing the Heat Sink and F an" on page 42). 12 Replace the optical drive (see "Replaci ng the Optical Drive" on pag e 33).
50 Sy stem Board book.book Page 50 Thursday, May 3, 2012 3:09 PM.
Power -Button Board 51 13 Power -Button Board WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .
52 Power -Button Board Replacing the Power -Button Board 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Use the alignment posts to place the power -button boar d on the palm-rest assembly . 3 Replace the two screws that secu re the power -button board to the palm-rest assembly .
Keyboard 53 14 Keyboard WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance.
54 Keyboard 4 Make a note of the speakers cable ro uting and remove the speaker cables from the routing guides. book.book Page 54 Thursday, May 3, 2012 3:09 PM.
Keyboard 55 5 Make a note of the antenna cables routing and remove the antenna cables from the routing guides. 1 speakers cable 1 book.book Page 55 Thursday, May 3, 2012 3:09 PM.
56 Keyboard 6 Li f t th e ke yb o a rd br a c ket off the palm-rest assembly . 1 antenna cables (2) 1 book.book Page 56 Thursday, May 3, 2012 3:09 PM.
Keyboard 57 Replacing the Keyboard Bracket 1 F ollow the instructions in "B efor e Y ou Begin" on page 7. 2 Place the keyboar d bracket on the palm-r est assembly . 3 Replace the 18 screws that secure th e k eyboard bracket to the palm-r est assembly .
58 Keyboard Removing the Keyboard 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Remove the keyboar d bracket (see "R emoving the K eyboard Brack et " on page 53). CAUTION: The keycaps on the keyboard are fragile, easily dislodged, and time- consuming to replace.
Keyboard 59 Replacing the Keyboard 1 F ollow the instructions in "B efor e Y ou Begin" on page 7. 2 Place the keyboar d on the palm-rest assembly . 3 Replace the keyboar d bracket (see "R eplacing the Keyboard Brack et " on page 57).
60 Keyboard book.book Page 60 Thursday, May 3, 2012 3:09 PM.
Speakers 61 15 Speakers WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance.
62 Speakers 4 Make a note of the speakers cable ro uting and remove the speaker cables from the routing guides. 1 antenna cables (2) 1 book.book Page 62 Thursday, May 3, 2012 3:09 PM.
Speakers 63 5 Remove the two screws (one on each si de) that secur e the speakers to the palm-rest assembly . 6 Slide and lift the speakers along with the cable off the palm-rest assembly .
64 Speakers Replacing the Speakers 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Place the speakers on the palm-rest as sembly and route the speakers cable through the routing guides. 3 Replace the two screws (one on each si de) that secure the speakers to the palm-rest assembly .
Display 65 16 Display WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . For additiona l safety best practices information, see the Regulatory Compliance Homepage at www .dell.com/regulatory_compliance.
66 Display 4 T urn the palm-rest assembly over . 5 Lift the display hinge covers off the palm-rest assembly . book.book Page 66 Thursday, May 3, 2012 3:09 PM.
Display 67 Replacing the Display Hing e Covers 1 F ollow the instructions in "B efor e Y ou Begin" on page 7. 2 Align the tabs on the dis play hinge co vers with the slots on the palm-rest assembly and snap the display hi nge covers into place.
68 Display Display Assembly Removing the Display Assembly 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Remove the display hinge covers (see "Removing the Display Hinge Covers" on page 65). 3 Remove the two screws that secur e th e display assembly to the palm-rest assembly .
Display 69 5 Remove the four screws (two on ea ch side) that secur e the display assembly to the pa lm-r est assembly . 6 Slide and lift the display assembly away from the palm-rest assembly . Replacing the Display Assembly 1 F ollow the instructions in "B efor e Y ou Begin" on page 7.
70 Display 4 Carefully route the antenna cables, am bient-light-sensor cable, display cable, and camera cable towards the bottom of the computer . 5 Replace the two screws that secur e th e display as sembly to the palm-rest assembly . 6 Replace the displ ay hinge covers (see "Replacing the Display Hinge Covers" on page 67).
Palm-Rest Assembly 71 17 Palm-Rest Assembly WAR N IN G: Before working inside your computer , read the safety information that shipped with your computer . Fo r additional safety best practices information, see the Regul atory Compliance Homepage at www .
72 Palm-Rest Assembly Replacing the Palm-Rest Assembly 1 F ollow the instructions in "Before Y ou Begin" on page 7. 2 Replace the display assemb ly (see "Replacing the Displ ay Assembly" on page 69). 3 Replace the hall-sensor board (see "Rep lacing the Hall-Sen sor Boar d" on page 37).
Flashing the BIOS 73 18 Flashing the BIOS The BIOS may require flashing when an update is avai lable or when replacing the system board. T o flash the BIOS: 1 T urn on the computer .
74 Flashing the BIOS 6 Click Save to save the file on you r desk top. The file downloads to your desktop. 7 Click Close if the Download Complete window appears. The file icon appear s on your desk top and is titled the same as the downloaded BIOS up date file.
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 Dell XPS 14Z 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 Dell XPS 14Z - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Dell XPS 14Z imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Dell XPS 14Z ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Dell XPS 14Z, 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 Dell XPS 14Z.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Dell XPS 14Z. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Dell XPS 14Z 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.
