Acer AB2x280 F1 Service Manual page 86

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BIOS Message
Diskette drive A error
Diskette drive B error
Incorrect Drive A type - run SETUP
Incorrect Drive B type - run SETUP
System cache error - Cache disabled
CPU ID:
EISA CMOS not writeable
DMA Test Failed
Software NMI Failed
Fail-Safe Timer NMI Failed
device Address Conflict
Allocation Error for: device
CD ROM Drive
Entering SETUP...
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
78
Description
Drive A: or B: is present but fails the BIOS POST diskette tests. Check to
see that the drive is defined with the proper diskette type in Setup and that
the diskette drive is attached correctly.
Type of floppy drive A: not correctly identified in Setup.
Type of floppy drive B: not correctly identified in Setup.
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 socket number for Multi-Processor error.
ServerBIOS2 test error: Cannot write to EISA CMOS.
ServerBIOS2 test error: Cannot write to extended
Access) registers.
ServerBIOS2 test error: Cannot generate software NMI (Non-Maskable
Interrupt).
ServerBIOS2 test error: Fail-Safe Timer takes too long.
Address conflict for specified
Run ISA or EISA Configuration Utility to resolve resource conflict for the
device
specified
.
CD ROM Drive identified.
Starting Setup program
nnnn
The hex number
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.
n
Fixed disk
(0-3) identified.
Problem with NVRAM (CMOS) data.
I/O device IRQ conflict error.
PS/2 Mouse installed.
nnnn
Where
is the amount of RAM in kilobytes successfully tested.
nnnn
Where
is the amount of system cache in kilobytes successfully
tested.
nnnn
Where
is the amount of shadow RAM in kilobytes successfully
tested.
nnnn
Where
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.
DMA
device
.
(Direct Memory
Chapter 9

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