Computer boot sound interpretation
Award BIOS
1 Short: The system starts normally. Indicates that there is no problem with the machine. 2 Short: Regular error, please enter CMOS Setup, reset the incorrect option. 1 length 1 short: memory or motherboard error. Try a memory, if it is still not, then replace the motherboard. 1 length 2 Short: monitor or display card error. 1 length 3 short: keyboard controller error. Check the motherboard. 1 long 9 short: motherboard Flash Ram or EPROM error, BIOS is damaged. Change the block Flash Ram to try. Constantly no sound (long): The memory bar is not inserted or damaged. Reverse memory modules or replace memory.
Ami BIOS
1 Short: memory refresh failed. Replace the memory module. 2 Short: memory ECC is more effective. Setting the memory of the ECC check in CMOS Setup to disabled to solve, but the most fundamental solution is still replaced by memory. 3 Short: The basic memory check failed. Change memory. 4 Short: The system clock is wrong. 5 Short: CPU has an error. 6 Short: Keyboard controller error. 7 Short: System real mode error, cannot switch to protection mode. 8 Short: Show memory errors. There is a problem with the memory, replace the graphics card. 9 Short: BIOS chip test and error. 1 length 3 short: memory error. Memory is damaged, replaced. 1 length 8 short: Show test errors. The display data line is not plugged or the display card is not pulled.
Phoenix BIOS
1 Short: The system starts normal 1 short 1 short: system initialization failed 1 short 1 short: motherboard error 1 short 1 short 3 short: CMOS or battery failure 1 short 1 short 4 short: ROM BIOS check error 1 short 2 Short 1 short: System clock error 3 short 4 short: keyboard controller error 3 short 3 short 4 short: display memory error 3 short 4 short: display error 4 short 2 short 1 short: Clock error 4 short 2 Short 2 Short: Shutdown error 4 short 3 short: memory error 4 short 4 short 1 short: serial port error 4 short 4 short 2 short: parallel port error
