IBM 143L User Manual
Symptom/Error
FRU/Action in Sequence
Battery fuel-gauge
doesn't go higher
than 90%.
doesn't go higher
than 90%.
Remove battery pack and let
it cool for 2 hours.
it cool for 2 hours.
Refresh battery (continue
using battery until power off,
then charge the battery).
using battery until power off,
then charge the battery).
Battery pack
Charger board
Planar board
System configuration
does not match the
installed devices.
does not match the
installed devices.
Enter BIOS Utility and
execute "Load Setup Default
Settings"; then reboot the
system.
execute "Load Setup Default
Settings"; then reboot the
system.
Reconnect hard
disk/diskette/CD-ROM/DVD-ROM
drive connector.
disk/diskette/CD-ROM/DVD-ROM
drive connector.
System hangs
intermittently.
intermittently.
Hard
disk/diskette/CD-ROM/DVD-ROM
drive connector
disk/diskette/CD-ROM/DVD-ROM
drive connector
Fan
Planar board
Peripheral-Device-Related Symptom
Symptom/Error
FRU/Action in Sequence
External display does
not work correctly.
not work correctly.
Press Fn+F9, LCD/CRT/Both
display switching.
display switching.
Planar board
Printer problems.
Run printer self-test.
Printer driver
Printer cable
Ensure that "Parallel Port" in
the "Onboard Devices Config-
uration" menu of the BIOS
Utility is correctly set.
the "Onboard Devices Config-
uration" menu of the BIOS
Utility is correctly set.
Planar board
Serial or parallel port
device problems.
device problems.
Device driver
Device cable
Device
Ensure that "Serial Port" and
"Parallel Port" in the
"Onboard Devices Configura-
tion" menu of the BIOS Utility
is correctly set.
"Parallel Port" in the
"Onboard Devices Configura-
tion" menu of the BIOS Utility
is correctly set.
Planar board
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ThinkPad i Series 1400