IBM ThinkPad R30 Hardware Maintenance Manual page 49

Error Message
Code
Failing Bits: nnnn
Fixed Disk n
Invalid System
Configuration Data
I/O device IRQ
conflict
PS/2 Mouse Boot
Summary Screen:
nnnn kB Extended
RAM Passed
nnnn Cache
SRAM Passed
nnnn kB Shadow
RAM Passed
nnnn kB System
RAM Passed
One or more I2O
Block Storage
Devices were
excluded from the
Setup Boot Menu
Operating system
not found
Meanings
The hex number
nnnn is a map of
the bits at the RAM
address which
failed the memory
test. Each 1 (one)
in the map
indicates a failed
bit. See errors 230,
231, or 232 above
for offset address
of the failure in
System,Extended,
or Shadow
memory.
Fixed disk n (0–3)
identified.
Problem with
NVRAM (CMOS)
data.
I/O device IRQ
conflict error.
PS/2 Mouse
installed
Where nnnn is the
amount of RAM in
kilobytes
successfully tested.
Where nnnn is the
amount of system
cache in kliobytes
successfully tested.
Where nnnn is the
amount of shadow
RAM in kilobytes
successfully tested.
Where nnnn is the
amount of system
RAM in kilobytes
successfully tested.
There was not
enough room in the
IPL table to display
all installed I2O
block-storage
devices.
Operating system
cannot be located
on either drive A: or
drive C:. Enter
Setup and see if
fixed disk and drive
A: are properly
identified.
ThinkPad R30 and R31
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