Power Management-Related SymptomsSymptom/Error FRU/Action in Sequence
The system doesn’t enter
hibernation mode.
vGo to “Hibernation mode”on
page29.
vBoot an operating system and
press Fn+F12 and see if the
computer enters hibernation mode.
vKeyboard
vHard disk drive connector
vHard disk drive
vSystem board
The system doesn’t
resume from hibernation
mode.
vGo to “Hibernation mode”on
page29.
vHard disk drive connector
vHard disk drive
vSystem board
The system doesn’t enter
into or resume from
sleep mode after closing
the LCD.
vLid switch
vSystem board
vLid close action in the power
operation properties of the OS
System configuration
does not match the
installed devices.
vEnter BIOS Utility and execute
″Load Setup Default Settings″; then
reboot the system.
vReseat Hard disk/diskette/CD-ROM
drive connector.
System hangs
intermittently.
vReseat hard disk/diskette/CD-ROM
drive connector.
vFanASM (go to “FRU tests”on
page54).
vSystem board
Peripheral-Device-Related SymptomsSymptom/Error FRU/Action in Sequence
External display does not
work correctly.
vBoth display mode, press Fn+F7.
vSystem board
Printer problems. vRun printer self-test.
vPrinter driver
vPrinter cable
vEnsure that ″Parallel Port″in the
″Config sub-menu″menu of the
BIOS Utility is correctly set.
vSystem board