IBM ThinkPad 560Z, Hardware Maintenance Manual

Page: 24 / 88

Symptom / Error FRU / Action in Sequence
111
(I/O parity.) 1. Go to “Memory
Checkout” on
page 12.
2. Port replicator.
3. System board.
127
(Cache error) 1. CPU mini-cartridge.
2. System board.
158
(Hard disk password was
not set even though the
supervisor password is set.) 1. Set the password for
hard disk drive.
159
(Hard disk password is not
set the same as the
supervisor password.) 1. Set the correct
password for hard
disk drive.
161
(Dead battery.) 1. Go to “Checking the
Backup Battery” on
page 16.
2. Backup battery.
3. System board.
163
(Time and date were not
set.) 1. Set time and date.
2. System board.
173
(Configuration data was
lost.) 1. Select OK in the error
screen; then set the
time and date.
2. Backup battery.
3. System board.
174
(Configuration error:
Perform“Checking the
Installed Devices List” on
page 35 before changing
any FRUs.) 1. Check device
configuration.
2. Hard disk drive
assembly.
3. System board.
175, 177, 178
175 EEPROM
CRC #1 error.
177 Supervisor
password
check sum
error.
178 EEPROM is
not functional.
1. System board.
183
(Incorrect password entered
at the supervisor password
prompt.) 1. Have the user
examine the
password.
184
(Power-on password check
sum error.) 1. Reset the power-on
password in
Easy-Setup.
22