Ami BIOS
1 short memory refresh failed
2 short memory ECC calibration error
3 short system basic memory (1st 64K) test failed
4 short system clock error
5 Short Central Processor (CPU) error
6 short keyboard controller error
7 Short system real mode error, can not switch to protection mode
8 short display memory errors (display memory may be damaged)
9 short ROM BIOS inspection and error
1 length 3 short memory error (memory damage, please replace)
1 length 8 short display test error (display data cable loose or display card is not stable)
Award BIOS
1 short system starts normally
2 short regular errors, please enter the COMS setup to reset the incorrect option
1 length 1 short RAM or motherboard error
1 length 2 short display error (display or display card)
1 length 3 short keyboard controller error
1 length 9 short motherboard FlashRam or EPROM error (BIOS damage)
Constantly ringing (long-ever) memory plugging or damage
No power supply, display and display cards are not connected
Repeat short power failure
No sound without display power failure
Phoenix BIOS
1 short system starts normally
3 short system power-on self-test initialization (POST) failed
1 short 1 short 2 short motherboard error (the motherboard is damaged, please replace it)
1 short 1 short 3 short motherboard battery is dead or COMS damage
1 short 1 short 4 short ROM BIOS verification error
1 short 2 short 1 short system real-time clock has problems
1 short 2 short 2 short DMA channel initialization failed
1 short 2 short 3 short DMA channel page register error
1 short 3 short 1 short memory channel refresh error (problem range is all memory)
1 short 3 short 2 short volume error (memory damage or RAS setting error)
1 short 3 short 3 short volume memory (most likely to be in the DIMM slot)
1 short 4 short 1 short volume memory error
1 short 4 short 2 short system basic memory (1st 64K) has parity error
1 short 4 short 3 short EISA bus timeout errors
1 short 4 short 4 short EISA NMI mouth error
2 short 1 short 1 short system basic memory (1st 64K) check failed
3 short 1 short 1 short first DMA controller or register error
3 short 1 short 2 short second DMA controller or register error
3 short 1 short 3 short interrupt processing register error
3 short 1 short 4 short sub-break processing register error
3 Short 2 short 4 short keyboard clock has problems, reset it into Not installed in COMS to skip POST
3 short 3 short 4 short display card RAM error or no RAM, do not belong to fatal errors
3 short 4 short 2 short display data cable loose or display card insertion or display card damage
3 short 4 short 3 short unfassed ROM BIOS
4 short 2 short 1 short system real-time clock error
4 short 2 short 2 short system startup error, COMS setting improper or BIOS damage
4 Short 2 short 3 short keyboard controller (8042) is wrong, BIOS cannot switch to protection mode
4 short 2 short 4 short protection mode interrupt error
4 short 3 short 1 short memory error (memory corruption or RAS setting error)
4 short 3 short 3 short system second clock error
4 short 3 short 4 short real-time clock error
4 short 4 short 1 short serial port (COM port, mouse mouth) fault
4 short 4 short 2 short parallel port (LPT port, print port) error
4 short 4 short 3 short mathematics coprocessor (8087, 80287, 80387, 80487) error
