IBM ThinkPad R30 Hardware Maintenance Manual page 48

Error Message
Code
02D0 System cache
error- Cache
disabled
02F0: CPU ID:
02F4: EISA CMOS not
writeable
02F5: DMA Test Failed
02F6: Software NMI
Failed
02F7: Fail-Safe Timer
NMI Failed
device Address
Conflict
Allocation Error
for: device
CD ROM Drive
Entering SETUP
42
ThinkPad R30 and R31 HMM
Meanings
RAM cache failed
and BIOS disabled
the cache. On older
boards, check the
cache jumpers. You
may have to
replace that cache.
See your dealer. A
disabled cache
slows system
performance
considerably.
CPU socket
number for
Multi-Processor
error.
ServerBIOS2 test
error: Cannot write
to EISA CMOS.
ServerBIOS2 test
error: Cannot write
to extended DMA
(Direct Memory
Access) registers.
ServerBIOS2 test
error: Cannot
generate software
NMI(Non-Maskable
Interrupt).
ServerBIOS2 test
error: Fail-Safe
Timer takers too
long.
Address conflict for
specified device.
Run ISA or EISA
configuration Utility
to resolve resource
conflict for the
specified device.
CD ROM Drive
identified.
Starting Setup
program
Comment