Service Manual

Contents 7
13 Coin-Cell Battery . . . . . . . . . . . . . . . . . . 117
Removing the Coin-Cell Battery . . . . . . . . . . . . . 117
Replacing the Coin-Cell Battery
. . . . . . . . . . . . . 118
14 System Board . . . . . . . . . . . . . . . . . . . . 119
Remove the System Board . . . . . . . . . . . . . . . . 119
Replacing a System Board
. . . . . . . . . . . . . . . . 121
15 Processor . . . . . . . . . . . . . . . . . . . . . . . 125
Removing the Processor. . . . . . . . . . . . . . . . . 125
Replacing the Processor
. . . . . . . . . . . . . . . . 126
16 System Setup Program . . . . . . . . . . . . . 129
Overview . . . . . . . . . . . . . . . . . . . . . . . . . 129
Entering the System Setup Program
. . . . . . . . . . . 129
System Setup Program Screens
. . . . . . . . . . . . . 130
System Setup Program Options
. . . . . . . . . . . . . 130
Boot Sequence
. . . . . . . . . . . . . . . . . . . . . . 133
Option Settings
. . . . . . . . . . . . . . . . . . . 133
Changing Boot Sequence for the
Current Boot
. . . . . . . . . . . . . . . . . . . . 133
Changing Boot Sequence for Future Boots
. . . . 134
Clearing Forgotten Passwords
. . . . . . . . . . . . . 134