Checkout Guide
Use the following procedure as a guide for computer
problems. The diagnostic tests are intended to test only
IBM products.
1. Obtain the failing symptoms in as much detail as
possible.
2. Verify the symptoms by attempting to re-create the
failure by running the diagnostic test or by repeating
the same operation. (To run the diagnostics, refer to
“Running the Diagnostics” on page 47.
3. Use the following table with the verified symptom to
determine which page to go to. Search the
symptoms column, and find the description that best
matches your symptom; then go to the page shown in
the “Go To” column.
Symptoms (Verified)
Go To
Power failure. (The
power indicator does not
go on or stay on.)
“Power Systems
Checkout” on page 30.
POST does not
complete. No beep or
error codes are
indicated.
“Symptom-to-FRU
Index” on page 36, and
then use the No Beep
Symptoms table.
POST beeps, but no
error codes are
displayed.
“Symptom-to-FRU
Index” on page 36, and
then use the Beep
Symptoms table.
POST detected an error
and displayed numeric
error codes.
“Symptom-to-FRU
Index” on page 36, and
then use the Numeric
Error Codes table.
The diagnostic test
detected an error and
displayed a FRU code.
“Running the
Diagnostics” on
page 47.
The configuration is not
the same as the
installed devices.
“Checking the Installed
Devices List” on
page 49.
Other symptoms (such
as LCD display
problems).
“Symptom-to-FRU
Index” on page 36, and
then use the Other
Symptoms table.
Symptoms cannot be
re-created. (Intermittent
problems.)
Use the customer
reported symptoms and
go to “Symptom-to-FRU
Index” on page 36.
26
IBM ThinkPad 560X (2640-60x, 70x) HMM
Summary of Contents for 2640-60x
Page 2: ......
Page 8: ...vi IBM ThinkPad 560X 2640 60x 70x HMM ...
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Page 28: ...18 IBM ThinkPad 560X 2640 60x 70x HMM ...
Page 72: ...1030 Battery Pack Turn the computer upside down 62 IBM ThinkPad 560X 2640 60x 70x HMM ...
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Page 92: ...82 IBM ThinkPad 560X 2640 60x 70x HMM ...
Page 94: ...84 IBM ThinkPad 560X 2640 60x 70x HMM ...
Page 98: ...Parts Listing 560X 2640 60x 70x 88 IBM ThinkPad 560X 2640 60x 70x HMM ...
Page 110: ...IBM Part Number 05L1768 Printed in U S A Sð5L 1768 ðð ...