Symptom-to-FRU Index

The

Symptom-to-FRU

Index lists the symptoms and err

and

the possible

causes. The most likely cause i

first.

Note: Perform the FRU replacement or actions in th sequence shown in the FRU/Action columns. If FRU replacement does not solve the problem, the original part back in the computer. Do replace a non-defective FRU.

This index can also be used to help you decide possible FRUs to be replaced when servicing a c

Numeric error codes show the errors detected i system operation (runtime). In the following error can be any number. If no codes are available, tive symptoms.

If the symptom is not listed, go to “Undetermine Problems” on page 45.

Note: For IBM devices not supported by diagnostic in this ThinkPad computer, see the manual for device.

38 ThinkPad 390X / i 1700 HMM

Page 44
Image 44
IBM I 1700 manual Symptom-to-FRU Index