Symptom-to-FRU Index (9546, 9547)
The Symptom-to-FRU Index lists the
symptoms and errors and the possible
causes. The most likely cause is listed first.
NOTE: Perform the FRU replacement or actions in the sequence shown in
the 'FRU/Action in Sequence' column.
If a FRU did not solve the problem, put the original
part back in the computer. Do not replace a nondefective FRU.
This index can also be used
to help you decide which FRUs to have available
when servicing a computer.
Numeric error codes show the errors detected in POST or
In the following error codes, X can be any number.
For IBM devices not supported by diagnostic codes in
the ThinkPad notebook computers, see the manual for that device.
For see > Numeric Error Codes
Please see the LEGAL - Trademark notice.
Feel free - send a for any BUG on this page found - Thank you.