Dell 15z Manuel du propriétaire

Dell Inspiron 5523 Owner’s ManualComputer model: Inspiron 5523Regulatory model: P26F Regulatory type: P26F001OM_Book.book Page 1 Monday, October 15,

10 | After Working Inside Your ComputerOM_Book.book Page 10 Monday, October 15, 2012 10:01 PM

Installing the SIM Card (Optional) | 11Installing the SIM Card (Optional) WARNING: Before working inside your computer, read the safety inform

12 | Installing the SIM Card (Optional)4 Slide your SIM card into the SIM-card holder. NOTE: Ensure the SIM card is placed correctly in the SIM-ca

Removing the Memory Module(s) | 13Removing the Memory Module(s) WARNING: Before working inside your computer, read the safety information that shi

14 | Removing the Memory Module(s)4 Use your fingertips to carefully spread apart the securing clips on each end of the memory-module connector unti

Replacing the Memory Module(s) | 15Replacing the Memory Module(s) WARNING: Before working inside your computer, read the safety information th

16 | Replacing the Memory Module(s)OM_Book.book Page 16 Monday, October 15, 2012 10:01 PM

Removing the Optical-Drive Assembly | 17Removing the Optical-Drive Assembly WARNING: Before working inside your computer, read the safety info

18 | Removing the Optical-Drive Assembly2 Remove the screws that secure the optical-drive bracket to the optical-drive assembly.3 Remove the optical

Replacing the Optical-Drive Assembly | 19Replacing the Optical-Drive Assembly WARNING: Before working inside your computer, read the safety in

Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indic

20 | Replacing the Optical-Drive AssemblyOM_Book.book Page 20 Monday, October 15, 2012 10:01 PM

Removing the Keyboard | 21Removing the Keyboard WARNING: Before working inside your computer, read the safety information that shipped with your c

22 | Removing the Keyboard2 Turn the computer over and open the display as far as possible.3 Using a plastic scribe, release the keyboard from the t

Removing the Keyboard | 234 Lift and slide the keyboard to release the tabs on the keyboard from the palm-rest assembly.5 Push the battery switch to

24 | Removing the Keyboard6 Lift the connector latches to disconnect the keyboard cable and the keyboard-backlight cable from the system board.7 Lif

Replacing the Keyboard | 25Replacing the Keyboard WARNING: Before working inside your computer, read the safety information that shipped with your

26 | Replacing the KeyboardOM_Book.book Page 26 Monday, October 15, 2012 10:01 PM

Removing the Palm-Rest | 27Removing the Palm-Rest WARNING: Before working inside your computer, read the safety information that shipped with your

28 | Removing the Palm-RestProcedure1 Close the display and turn the computer over.2 Gently pry out the rubber screw-caps that cover the screws on t

Removing the Palm-Rest | 294 Turn the computer over and open the display as far as possible.5 Lift the connector latches and pull the pull-tab to di

Contents | 3ContentsBefore You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Turn Off Your Computer and Connected Devices. .

30 | Removing the Palm-Rest6 Remove the screws that secure the palm-rest to the computer base.7 Using a plastic scribe gently pry and release the ta

Replacing the Palm-Rest | 31Replacing the Palm-Rest WARNING: Before working inside your computer, read the safety information that shipped with yo

32 | Replacing the Palm-RestOM_Book.book Page 32 Monday, October 15, 2012 10:01 PM

Removing the Battery | 33Removing the Battery WARNING: Before working inside your computer, read the safety information that shipped with your com

34 | Removing the BatteryProcedure1 Remove the screws that secure the battery to the computer base.2 Lift the battery to disconnect it from the syst

Replacing the Battery | 35Replacing the Battery WARNING: Before working inside your computer, read the safety information that shipped with your c

36 | Replacing the BatteryOM_Book.book Page 36 Monday, October 15, 2012 10:01 PM

Removing the Hard-Drive Assembly | 37Removing the Hard-Drive Assembly WARNING: Before working inside your computer, read the safety information th

38 | Removing the Hard-Drive AssemblyProcedure1 Lift the hard-drive assembly to disconnect it from the system board and remove the hard-drive assemb

Replacing the Hard-Drive Assembly | 39Replacing the Hard-Drive Assembly WARNING: Before working inside your computer, read the safety information

4 | ContentsReplacing the Palm-Rest . . . . . . . . . . . . . . . . . . . . 31Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40 | Replacing the Hard-Drive AssemblyOM_Book.book Page 40 Monday, October 15, 2012 10:01 PM

Removing the Wireless Mini-Card | 41Removing the Wireless Mini-Card WARNING: Before working inside your computer, read the safety information

42 | Removing the Wireless Mini-CardProcedure1 Disconnect the antenna cables from the connectors on the wireless mini-card2 Remove the screw that se

Replacing the Wireless Mini-Card | 43Replacing the Wireless Mini-Card WARNING: Before working inside your computer, read the safety information th

44 | Replacing the Wireless Mini-CardPostrequisites1 Replace the battery. See "Replacing the Battery" on page 35.2 Replace the palm-rest.

Removing the Daughter Board | 45Removing the Daughter Board WARNING: Before working inside your computer, read the safety information that shipped

46 | Removing the Daughter BoardProcedure1 Use the pull-tab to disconnect the daughter-board cable from the daughter board.2 Remove the screw that s

Replacing the Daughter Board | 47Replacing the Daughter Board WARNING: Before working inside your computer, read the safety information that s

48 | Replacing the Daughter BoardOM_Book.book Page 48 Monday, October 15, 2012 10:01 PM

Removing the Speakers | 49Removing the Speakers WARNING: Before working inside your computer, read the safety information that shipped with your c

Contents | 5Replacing the Speakers . . . . . . . . . . . . . . . . . . . . . 51Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50 | Removing the SpeakersProcedure1 Note the speakers cable routing and remove the cable from the routing guides on the computer base.2 Disconnect

Replacing the Speakers | 51Replacing the Speakers WARNING: Before working inside your computer, read the safety information that shipped with your

52 | Replacing the SpeakersOM_Book.book Page 52 Monday, October 15, 2012 10:01 PM

Removing the Coin-Cell Battery | 53Removing the Coin-Cell Battery WARNING: Before working inside your computer, read the safety information that s

54 | Removing the Coin-Cell BatteryProcedure1 Using a plastic scribe, gently pry out the coin-cell battery out of the battery socket on the system b

Replacing the Coin-Cell Battery | 55Replacing the Coin-Cell Battery WARNING: Before working inside your computer, read the safety information

56 | Replacing the Coin-Cell BatteryOM_Book.book Page 56 Monday, October 15, 2012 10:01 PM

Removing the System Board | 57Removing the System Board WARNING: Before working inside your computer, read the safety information that shipped

58 | Removing the System BoardProcedure1 Peel the tape that secures the display cable to the system board.2 Remove the screw that secures the di

Removing the System Board | 595 Remove the screw that secures the system board to the computer base.6 Lift the system board and release the syst

6 | ContentsReplacing the Display Assembly . . . . . . . . . . . . . . 73Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

60 | Removing the System BoardOM_Book.book Page 60 Monday, October 15, 2012 10:01 PM

Replacing the System Board | 61Replacing the System Board WARNING: Before working inside your computer, read the safety information that shipp

62 | Replacing the System BoardEntering the Service Tag in system setup1 Turn on the computer.2 Press <F2> during POST to enter the system set

Removing the mSATA Card | 63Removing the mSATA Card WARNING: Before working inside your computer, read the safety information that shipped with yo

64 | Removing the mSATA CardProcedure1 Remove the screw that secures the mSATA card to the system board.2 Slide and remove the mSATA card out of the

Replacing the mSATA Card | 65Replacing the mSATA Card WARNING: Before working inside your computer, read the safety information that shipped with

66 | Replacing the mSATA CardOM_Book.book Page 66 Monday, October 15, 2012 10:01 PM

Removing the Thermal-Cooling Assembly | 67Removing the Thermal-Cooling Assembly WARNING: Before working inside your computer, read the safety info

68 | Removing the Thermal-Cooling AssemblyProcedure1 Disconnect the fan cable from the system board.2 In sequential order (indicated on the heat sin

Replacing the Thermal-Cooling Assembly | 69Replacing the Thermal-Cooling Assembly WARNING: Before working inside your computer, read the safety in

Before You Begin | 7Before You BeginTurn Off Your Computer and Connected Devices CAUTION: To avoid losing data, save and close all open files and e

70 | Replacing the Thermal-Cooling AssemblyOM_Book.book Page 70 Monday, October 15, 2012 10:01 PM

Removing the Display Assembly | 71Removing the Display Assembly WARNING: Before working inside your computer, read the safety information that

72 | Removing the Display AssemblyProcedure1 Remove the screws that secure the display assembly to the computer base.2 Lift the display assembly off

Replacing the Display Assembly | 73Replacing the Display Assembly WARNING: Before working inside your computer, read the safety information that s

74 | Replacing the Display AssemblyOM_Book.book Page 74 Monday, October 15, 2012 10:01 PM

Removing the Display Bezel | 75Removing the Display Bezel WARNING: Before working inside your computer, read the safety information that shipped w

76 | Removing the Display BezelProcedure1 Using your fingertips, carefully pry up the inside edge of the display bezel.2 Remove the display bezel of

Replacing the Display Bezel | 77Replacing the Display Bezel WARNING: Before working inside your computer, read the safety information that shi

78 | Replacing the Display BezelOM_Book.book Page 78 Monday, October 15, 2012 10:01 PM

Removing the Display Panel | 79Removing the Display Panel WARNING: Before working inside your computer, read the safety information that shipped w

8 | Before You Begin CAUTION: Only a certified service technician is authorized to remove the computer cover and access any of the components insid

80 | Removing the Display PanelProcedure1 Remove the screws that secure the display panel to the display back-cover.2 Gently lift the display pa

Removing the Display Panel | 813 Peel the tape that secures the display cable to the display panel.4 Disconnect the display cable from the displ

82 | Removing the Display PanelOM_Book.book Page 82 Monday, October 15, 2012 10:01 PM

Replacing the Display Panel | 83Replacing the Display Panel WARNING: Before working inside your computer, read the safety information that shipped

84 | Replacing the Display PanelOM_Book.book Page 84 Monday, October 15, 2012 10:01 PM

Removing the Display Hinges | 85Removing the Display Hinges WARNING: Before working inside your computer, read the safety information that shi

86 | Removing the Display HingesProcedure1 Remove the screws that secure the display hinges to the display back-cover.2 Release the display cable an

Replacing the Display Hinges | 87Replacing the Display Hinges WARNING: Before working inside your computer, read the safety information that shipp

88 | Replacing the Display HingesOM_Book.book Page 88 Monday, October 15, 2012 10:01 PM

Removing the Camera Module | 89Removing the Camera Module WARNING: Before working inside your computer, read the safety information that shipped w

After Working Inside Your Computer | 9After Working Inside Your ComputerAfter you complete the replacement procedures, ensure the following:• Re

90 | Removing the Camera ModuleProcedure1 Peel the tape from the camera module.2 Disconnect the camera cable from the connector on the camera module

Replacing the Camera Module | 91Replacing the Camera Module WARNING: Before working inside your computer, read the safety information that shipped

92 | Replacing the Camera ModuleOM_Book.book Page 92 Monday, October 15, 2012 10:01 PM

Flashing the BIOS | 9340Flashing the BIOSYou may need to flash the BIOS when an update is available or after replacing the system board. To flash th

94 | Flashing the BIOSOM_Book.book Page 94 Monday, October 15, 2012 10:01 PM