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Symptom-to-FRU Index
The Symptom-to-FRU Index is a list containing symptoms,
errors, 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 replacement does not solve the
problem, put the original part back in the computer.
Do not replace a nondefective FRU.
This index can also help you determine the next possible
FRUs to be replaced when servicing a computer.
Numeric error codes show the errors detected in POST or
system operation. In the following error codes, X can be
any number.
If no codes are available, use narrative symptoms.
If the symptom is not listed, go to “Undetermined
Problems” on page 31.
Note: For IBM devices not supported by diagnostic
codes in the ThinkPad notebook computers,
see the manual for that device.
Numeric Error Codes
Symptom / Error
FRU / Action in Sequence
10X
101
Interrupt
failure.
102
Timer failure.
103
Timer interrupt
failure.
104
Protected
mode failure.
105
Last 8042
command not
accepted.
107
NMI test
failure.
108
Timer bus test
failure.
109
Low meg-chip
select test.
1. System board.
110
(Planar parity.)
1. Go to “Memory
Checkout” on
page 12.
2. DIMM card.
3. Detach the expansion
unit if it is attached to
the computer.
4. System board.
ThinkPad 560Z HMM
21
Summary of Contents for ThinkPad 560Z
Page 49: ...1030 Battery Pack Turn the computer upside down 1 2 ThinkPad 560Z HMM 47...
Page 52: ...4 5 6 7 7 7 Latch 7 50...
Page 57: ...1080 Speaker Battery Pack 1030 Keyboard Bezel 1050 ThinkPad 560Z HMM 55...
Page 73: ...7 When re installing Box Assembly Upper Cover Assembly ThinkPad 560Z HMM 71...
Page 87: ...ThinkPad 560Z HMM 85...