IBM 2681 Hardware Maintenance Manual - Page 55

Applicable, Diagnostics, Other, Devices, CD-ROM/DVD, Interactive, Tests, Memory, Quick, Automatic,

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FRU CD-ROM or DVD drive Memory Fan Touch pad Product overview Applicable test 1. Diagnostics --> Other Devices --> CD-ROM/DVD 2. Interactive Tests --> CD-ROM/DVD Test 1. If two DIMMs are installed, remove one of them and run Diagnostics --> Memory Test-Quick. 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-Full. 1. Turn on the computer and check the air turbulence at the louver near the power switch. 2. Run Diagnostics --> Other Devices --> IBM Fan. If the Touch Pad does not work, check the configuration in the ThinkPad Configuration program. If the Touch Pad is disabled, select Automatic to enable it. If enabling the Touch Pad does not correct the problem, continue with the following: v Interactive Tests --> Mouse ThinkPad R40 51

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FRU
Applicable
test
CD-ROM
or
DVD
drive
1.
Diagnostics
-->
Other
Devices
-->
CD-ROM/DVD
2.
Interactive
Tests
-->
CD-ROM/DVD
Test
Memory
1.
If
two
DIMMs
are
installed,
remove
one
of
them
and
run
Diagnostics
-->
Memory
Test
—
Quick
.
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
—
Full
.
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
Automatic
to
enable
it.
If
enabling
the
Touch
Pad
does
not
correct
the
problem,
continue
with
the
following:
v
Interactive
Tests
-->
Mouse
Product
overview
ThinkPad
R40
51