Computer alarm Overview

The general meaning of award bios Bells is:
1 short: the system starts normally. This is what we can hear every day, and it also indicates that the machine has no problems.
2 short: A general error occurs. Enter CMOS Setup and reset the incorrect options.
1 long and 1 short: an error occurs in RAM or the motherboard. Try another memory. If it still doesn't work, you have to replace the motherboard.
1 long 2 short: Incorrect display or display card.
1 long 3 short: Incorrect keyboard controller. Check the motherboard.
1 long 9 short: The Flash RAM or EPROM on the motherboard is incorrect, and the BIOS is damaged. Try changing block Flash RAM.
Constant sound (long sound): the memory stick is not plugged in or damaged. Re-insert the memory stick. If it still does not work, only one memory will be replaced.
.
The power supply and display are not connected to the display card. Check all the plugs.
Duplicate short response: power supply problems.
No sound, no display: power supply problems.
The general meaning of an ami bios ring is:
1. In a short message, the memory refresh failed. Memory Corruption is serious. I'm afraid I have to replace the memory.
2. Two short voices, memory parity error. You can go to the CMOS settings and turn off the memory Parity Option
Is set to Disabled. However, in general, the memory module has a parity check and enables parity in the CMOS settings.
This is good for the stability of the microcomputer system.
3. The system basic memory (1st 64Kb) fails to be checked. Change the memory.
4. Four short voices, system clock error. Repair or replace the motherboard.
5. Five Short voices, CPU error. But it may not be all about the CPU itself, or it may be a CPU outlet or somewhere else.
Problem. If the CPU is normal on another motherboard, it must be the motherboard.
6. the keyboard controller is incorrect with six short voices. If the keyboard is not plugged in, you can just plug in. If the keyboard is connected
If there is a normal but error message, try another keyboard. Otherwise, it is the keyboard control chip or related parts.
There is a problem.
7. The system real-time mode is incorrect and cannot be switched to the protection mode. This is also the fault of the motherboard.
8. An error occurred while reading/writing the video. The storage chip on the video card may be damaged. If the storage is pluggable
You only need to find and replace the bad slice. Otherwise, the video card needs to be repaired or replaced.
9. An error occurred while checking the rom bios. Try changing the BIOS of the same type. if it proves that the BIOS is faulty,
You can try to recover by rewriting or even hot swapping.
10. Register read/write Errors for 10 short voices. You can only repair or replace the motherboard.
11. An error occurred while caching.
12. If you cannot hear the beep sound or the screen is displayed, first check whether the power supply is properly connected.
During maintenance, it is often easy to neglect. If the power is not connected to the motherboard, the system will start the test. Next, we need to see if there are any fewer components,
Such as CPU and memory. Once again, unplug all the plug-in cards in question and leave the display card for a try. Finally, find the supernatant of the motherboard.
In addition to the clear CMOS patch cord, clear the CMOS settings to bring the BIOS back to the factory status. If the display or display
No problem with cards and connections, and no problem with CPU and memory. After the above steps
If there is no display or sound, it is only a problem with the motherboard.

The BIOS alarm sound of POENIX (there were a lot of POENIX on the former boss, but now it has been acquired by AWARD)

1. The short system starts normally.
1 short 1 short 1 short system power-on initialization failed
1 short 1 short 2 short motherboard Error
1 short 1 short 3 short CMOS or battery failure
1 short 1 short 4 short rom bios verification 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 3 short 3 short basic memory error
1 short 4 short 1 short basic memory address Line Error
1 short 4 short 2 short basic memory verification 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 first 64 K basic memory error
3 short 1 short 1 short DMA register error
3 short 1 short 2 short master DMA register error
3 short 1 short 3 short master interrupt handling register error
3 short 1 short 4 short slave interrupt handling register error
3 short 2 short 4 short keyboard controller Error
3 short 1 short 3 short master interrupt handling register error
3 short 1 short 3 short master interrupt handling 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 door 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
4 short 3 short 4 short clock error
4: 4: short; 4: short; 1: short; serial port; Error
4 short 4 short 2 short parallel port error
4 short 4 short 3 short digital coprocessor Error