Dell Alienware Aurora R4 - System-Board Assembly; Removing the System-Board Assembly; Replacing the System-Board Assembly

8 Contents
Removing the Coin-Cell Battery . . . . . . . . . . . . . 89
Replacing the Coin-Cell Battery
. . . . . . . . . . . . . 90
Postrequisites
. . . . . . . . . . . . . . . . . . . . . . 90
20 Theater-Lighting Batteries
(ALX Chassis Only) . . . . . . . . . . . . . . . . . 93
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . 93
Removing the Theater-Lighting Batteries . . . . . . . . 93
Replacing the Theater-Lighting Batteries
. . . . . . . . 94
Postrequisites
. . . . . . . . . . . . . . . . . . . . . . 94
21 System-Board Assembly . . . . . . . . . . . . 95
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . 95
Removing the System-Board Assembly
. . . . . . . . . 95
Replacing the System-Board Assembly
. . . . . . . . . 96
Postrequisites
. . . . . . . . . . . . . . . . . . . . . . 97
Entering the Service Tag in BIOS
. . . . . . . . . . . . 97
22 Master I/O Board . . . . . . . . . . . . . . . . . . 99
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . 99
Removing the Master I/O Board
. . . . . . . . . . . . . 99
Replacing the Master I/O Board
. . . . . . . . . . . . 100
book.book Page 8 Wednesday, May 16, 2012 2:37 PM