The BIOS settings for the 1) prize are:
The long tone keeps ringing: the memory stick is not inserted tightly.
One short: the system starts normally.
Disadvantage 2: CMOS settings are wrong and need to be reset.
One long and one short: memory or motherboard error.
One long and two short: there is something wrong with the monitor or graphics card.
One long and three short: keyboard controller error.
One long and nine short: FLASH RAM or EPROM error in motherboard BIOS.
2) 2) The BIOS of AMI is set to:
One short: Memory refresh failed.
Two shortcomings: memory ECC check error.
Three short: the system basic memory check failed.
Four Shorts: System clock error.
Five short: CPU error.
Six short: keyboard controller error.
Disadvantage 7: System real mode error.
Eight short: display memory error.
Nine short: BIOS chip check error.
One long and three short: memory error.
One long and eight short: the monitor data cable or graphics card is not plugged in properly.
Phoenix's BIOS self-test loop and its significance
1 Short system started normally.
1 short 1 short 1 short system power-on initialization failed.
1 short 1 short 2 short motherboard error.
1 short circuit 1 short circuit 3 short circuit CMOS or battery failure.
1short1short4shortrombios check error.
1 short 2 short 1 short system clock error
1 short 2 short 2 short DMA initialization failed.
1 short 2 short 3 short DMA page register error
1 short 3 short 1 short RAM refresh error
1 short 3 short 2 short basic memory error
1 short 4 short 1 short basic memory address line error
1 short 4 short 2 short basic memory check error
1 short 4 short 3 short EISA sequencer error
1 short 4 short 4 short EISA NMI port error.
2 short 1 short 1 short prefix 64K basic memory error
3 short 1 short 1 short DMA register error.
3 short 1 2 short main DMA register error
3 short 1 3 short main interrupt processing register error
3 short 1 4 short slave interrupt handling register error
3 short 2 short 4 short keyboard controller error
3 short 1 3 short main interrupt processing register error
3 short 4 short 2 short display error
3 Short 4 Short 3 Short Clock Error
4 Short 2 Short 2 Short Shutdown Error
4 Short 2 Short 3 Short A20 Gate Error
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 Error