IBM 2388 Hardware Maintenance Manual - Page 54

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

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Product overview FRU CD-ROM or DVD drive Memory Fan 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 --> Fan. 50 ThinkPad G40, G41

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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
-->
Fan
.
Product
overview
50
ThinkPad
G40,
G41