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AMIBIOS post ring meanings

The alarm number error meaning
1 short memory refreshes failed motherboard memory refreshes circuit failure, replace the memory stick
2 short parity error, first 64 memory chip failure, appears parity in the CMOS settings memory ECC checksum option is set to DISABLED will be solved, but the best is to replace the memory stick
3 short basic 64KB memory failures, memory chip check failed, replace the memory
4 short clock, TIMER timer on the motherboard does not work
5 short CPU, Motherboard CPU generation failure
6 short gate A20 failure keyboard controller contains A20 switch failure
7 short CPU exception interrupt error, Motherboard CPU produces an exception interrupt, you cannot switch to secure mode
8 short display memory error, show the card on the memory or the memory errors, replace the video card or memory
9 short ROM check fail, BIOS ROM checksum and record values differ in
10 short CMOS register read/write errors, the SHUTDOWN of CMOSRAM register failure
11 short CACHE error/external CHCHE damage, indicates that an external CACHE fault
1 long 3 short memory errors, memory corruption, replace
1 long 8 short display test errors, the monitor cable is not plugged in or the video card is not seated

PhoenixBIOS post ring meanings

The alarm number error meaning
1 short system boot normal
1 short and 1 short and 1 short system power-up initialization failed
1 short and 1 short 2 short Board errors
1 short and 1 short 3 short CMOS or battery failure
1 short and 1 short 4 short ROMBIOS checksum error
1 short short short 1 2 system clock errors
1 short short short 2 2 DMA initialization failed
1 short short short 3 2 DMA page register error
1 short 3 short 1 short RAM refresh error
1 short 3 short 2 short basic memory error
1 short 3 short 3 short basic memory error
1 short 4 short 1 short base memory address line errors
1 short 4 short 2 short basic memory parity error
1 short 4 short 3 short EKSA timing error
1 short 4 short 4 short ELSANMI errors
2 short 1 short and 1 short front 64KB basic memory error
3 short 1 short and 1 short from DMA register failure
3 short 1 short 2 short master DMA register failure
3 short 1 short 3 short Master interrupt register error
3 short 1 short 4 short from interrupt processing register error
3 short 2 short 4 short keyboard controller error
3 short 3 short 4 short display memory error
3 short 4 short 2 short display error
3 short 4 short 3 short undiscovered display read-only memory
4 short 2 short 1 short clock errors
4 short 2 short 2 short shutdown errors
4 short 2 short 3 short gate A20 errors
4 short 2 short 4 short protection mode interrupt error
4 short 3 short 1 short memory error
4 short 3 short 3 short clock 2 errors
4 short 3 short 4 short clock errors
4 short 4 short 1 short serial port error
4 short 4 short 2 short parallel port error
4 short 4 short 3 short numeric coprocessor error