Fru Tests - IBM TransNote Hardware Maintenance Manual

FRU tests

The following table shows the test for each FRU.
FRU
System board 1. Diagnostics --> CPU/Coprocessor
Power
LCD unit
Modem
Audio
Speaker
PC Card slots Diagnostics --> Systemboard -->
Keyboard
TrackPoint or
pointing
device
(continued)
38
ThinkPad TransNote
Applicable test
2. Diagnostics --> Systemboard
Diagnostics --> Other Devices --> IBM
AC Adapter, IBM Battery 1
1. Diagnostics --> Video Adapter
2. Interactive Tests --> Video
1. Make sure the modem is set up
correctly.
2. Replace the modem jack and the
modem card in turn, and run the
following tests in Diagnostics -->
Other Devices:
v Modem Register Test
v Modem DTMF/Loopback Test
1. Interactive Tests --> Internal Speaker
2. Diagnostics --> Other Devices -->
Crystal SoundFusion
Interactive Tests --> Internal Speaker
PCMCIA, PCMCIA External Loop
1. Diagnostics --> Systemboard -->
Keyboard
2. Interactive Test --> Keyboard
If the TrackPoint does not work, check
the configuration in the ThinkPad
Configuration program. If the TrackPoint
is disabled, select Enable to enable it.
After you use the TrackPoint, the pointer
may drift on the screen for a short time.
This drift can occur when a slight, steady
pressure is applied to the TrackPoint
pointer. This symptom is not a hardware
problem. No service action is necessary if
the pointer stops after a short time.
If enabling the TrackPoint does not
correct the problem, continue with the
following:
v Interactive Tests --> Mouse
Product overview
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Test