Supermicro C2SBM-Q User Manual download pdf (Page 81)

A-3

Appendix A: BIOS POST Messages

System cache error - Cache disabled

RAM cache failed and BIOS disabled the cache. On older boards, check the cache

jumpers. You may have to replace the cache. See your dealer. A disabled cache slows

system performance considerably.

CPU ID:

CPU socket number for Multi-Processor error.

EISA CMOS not writable

ServerBIOS2 test error: Cannot write to EISA CMOS.

DMA Test Failed

ServerBIOS2 test error: Cannot write to extended DMA (Direct Memory

Access) registers.

Software NMI Failed

ServerBIOS2 test error: Cannot generate software NMI (Non-Maskable Interrupt).

Fail-Safe Timer NMI Failed

ServerBIOS2 test error: Fail-Safe Timer takes too long.

deviceAddressConict

Address conict for specied device.

Allocation Error for: device

Run ISA or EISA Conguration Utility to resolve resource conict for the specied

device.

CD ROM Drive

CD ROM Drive identied.

Entering SETUP ...

Starting Setup program

Failing Bits: nnnn

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

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 94 95

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Supermicro C2SBM-Q User Manual Page 81