AXIOMTEK SBC8233, Руководство пользователя

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SBC8233 All-in-One 386SX CPU Card Series User's Manual
POST Error Codes
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#" 8042 Gate A20 Error
Gate A20 on the keyboard controller (8042) is not working.
#" Address Line Short!
Error in the address decoding circuitry.
#" Cache Memory Bad, Do Not Enable Cache!
Cache memory is defective.
#" CH2 Timer Error
There is an error in timer 2. Several systems have two timers.
#"
CMOS Battery State Low
The battery power is getting low. It would be a good idea to replace the battery.
#" CMOS Checksum Failure
After CMOS RAM values are saved, a checksum value is generated for error
checking. The previous value is different from the current value.
#" CMOS System Options Not Set
The values stored in CMOS RAM are either corrupt or nonexistent.
#" CMOS Display Type Mismatch
The video type in CMOS RAM is not the one detected by the BIOS.
#"
CMOS Memory Size Mismatch :
The physical amount of memory on the motherboard is different than the amount
in CMOS RAM.
#" CMOS Time and Date Not Set :
Self evident.
#" Diskette Boot Failure
The boot disk in floppy drive A: is corrupt (virus?). Is an operating system
present?
#" Display Switch Not Proper
A video switch on the motherboard must be set to either color or monochrome.
#" DMA Error
Error in the DMA controller.
#"
DMA number 1 Error
Error in the first DMA channel.