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Symptom / Error FRU / Action in Sequence
861X
(Pointing device error when
the TrackPoint is enabled.)
8611: System bus
error–I/F between 8042
and IPDC.
8612: TrackPoint error.
8613: System board or
TrackPoint error.
1. Reseat the keyboard
cable on the DC/DC
card
2. Keyboard
3. External mouse
4. DC/DC card
5. System board
I9990301
I9990302
I9990305
I9990301: Hard disk
error.
I9990302: Invalid hard
disk boot record.
I9990305: No bootable
device.
1. Check that the
operating system is
installed in the hard
disk drive. If not,
install the operating
system.
2. Reseat the boot
device.
3. Check the start-up
sequence for the
correct boot device.
4. Check that the
operating system boots
correctly.
I9990303
(Bank–2 flash ROM check
sum error.)
System board
Other codes not listed
above.
Go to “Undetermined
Problems” on page 32.
ThinkPad 380Z 27