Dell XPS13-4040SLV, L321X, P29G

12 After Working Inside Your Computer

OM_Book.book Page 12 Tuesday, February 28, 2012 10:16 AM

Contents

Main Notes, Cautions, and Warnings ____________________ Contents 1Before You Begin. . . . . . . . . . . . . . . . . . . . 9 4Power-Light Board . . . . . . . . . . . . . . . . . 15 5Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4 6Speakers . . . . . . . . . . . . . . . . . . . . . . . . 19 7Wireless Mini-Card . . . . . . . . . . . . . . . . 23 8Solid-State Drive . . . . . . . . . . . . . . . . . . 27 9Heat Sink . . . . . . . . . . . . . . . . . . . . . . . . . 29 10 Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 11 Power-Adapter Connector . . . . . . . . . . . 35 12 I/O Board . . . . . . . . . . . . . . . . . . . . . . . . . 39 6 13 System Board. . . . . . . . . . . . . . . . . . . . . 43 14 Coin-Cell Battery . . . . . . . . . . . . . . . . . . 49 15 Display Assembly. . . . . . . . . . . . . . . . . . 53 16 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . 59 17 Palm-Rest Assembly . . . . . . . . . . . . . . . . 63 19 Flashing the BIOS . . . . . . . . . . . . . . . . . . 73 18 System Setup. . . . . . . . . . . . . . . . . . . . . . 67 Page Before You Begin Turn Off Your Computer and Connected Devices Safety Instructions Recommended Tools After Working Inside Your Computer Page Base Cover Removing the Base Cover Replacing the Base Cover Power-Light Board Removing the Power-Light Board Replacing the Power-Light Board Battery Removing the Battery Replacing the Battery Speakers Removing the Speakers Left Speaker Page Right Speaker Replacing the Speakers Left Speaker Right Speaker Wireless Mini-Card Removing the Mini-Card Replacing the Mini-Card Page Solid-State Drive Removing the Solid-State Drive Replacing the Solid-State Drive Heat Sink Removing the Heat Sink Replacing the Heat Sink Fan Removing the Fan Page Replacing the Fan Page Power-Adapter Connector Removing the Power-Adapter Connector Page Replacing the Power-Adapter Connector Page I/O Board Removing the I/O Board Replacing the I/O Board Page Page System Board Removing the System Board Page Replacing the System Board Entering the Service Tag in BIOS Page Coin-Cell Battery Removing the Coin-Cell Battery Replacing the Coin-Cell Battery Page Page Display Assembly Removing the Display Assembly Page Page Replacing the Display Assembly Page Page Keyboard Removing the Keyboard Replacing the Keyboard Page Palm-Rest Assembly Removing the Palm-Rest Assembly Replacing the Palm-Rest Assembly Page Page System Setup Overview Entering System Setup System Setup Screens 68 System Setup Options NOTE: Page 70 Boot Sequence Page Flashing the BIOS