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3.
Remove or disconnect the following components (if installed) one at a time.
a.
External devices (modem, printer, or mouse)
b.
Any adapters
c.
Memory modules
d.
Extended video memory
e.
External Cache
f.
External Cache RAM
g.
Hard disk drive
h.
Diskette drive
4.
Turn on the computer to retest the system.
5.
Repeat steps 1 through 3 until you find the failing device or adapter.
If all devices and adapters have been removed, and the problem continues, replace
the system board.
If the problem is solved when you remove an adapter from the computer but the
problem recurs when you reinstall the same adapter, suspect the adapter.
If the computer passes all the system tests, suspect a network cabling problem that
is external to the computer.
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Hardware Maintenance Manual
Содержание ThinkCentre 0401
Страница 1: ...Machine Types 0401 0994 1165 1184 1186 and 2565 ThinkCentre Hardware Maintenance Manual ...
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Страница 3: ...ThinkCentre Hardware Maintenance Manual ...
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Страница 17: ...Chapter 2 Safety information 11 ...
Страница 18: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 12 Hardware Maintenance Manual ...
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Страница 23: ...1 2 Chapter 2 Safety information 17 ...
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Страница 25: ...1 2 Chapter 2 Safety information 19 ...
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Страница 39: ...1 2 Chapter 2 Safety information 33 ...
Страница 100: ...5 Locate the memory module on the system board See System board connectors on page 81 94 Hardware Maintenance Manual ...
Страница 133: ...6 Use a screwdriver to tighten the four screws until the screws stop turning Chapter 8 Replacing FRUs 127 ...
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Страница 170: ...Part Number 71Y7087 Printed in USA 1P P N 71Y7087 ...