Product overview
FRU A pplicab le test
CD-ROM or
DVD drive
1. Diagnostics --> O ther Devices -->
CD-ROM/DVD
2. Interactive Tests --> CD-ROM/DVD Test
Memory 1. If two DIMMs are installed, remove one of
them and run Diagn ostics -- > Memory
Test— Q uick.
2. If the problem does not recur, return the
DIMM to its place, remove the other one,
and run the test again.
3. If the test does not detect the error, run
Diagnostics --> Memory Test— F u ll.
Fan 1. Turn on the computer and check the air
turbulence at the louver near the power
switch.
2. Run Diagnostics -- > Other Devices -- >
IBM Fan.
Touch pad If the Touch Pad does not work, check the
configuration in the ThinkPad Configuration
program. If the Touch Pad is disabled, select
Autom atic
to enable it. If enabling the Touch
Pad does not correct the problem, continue with
the following:
• Interactive Tests --> Mouse
ThinkPad R40 51
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