When I turn on the computer, the host computer keeps ringing, why?

I've had it before, maybe the host manager's fan is broken.

It's a hardware problem for you** yourself to deal with it!! In order to find out the problem faster and more conveniently, the meaning of the alarm sound is now introduced as follows: Now there are two kinds of BIOS commonly used in motherboards, "AMI and AWARD", and their definitions are slightly different due to different manufacturers.

Congratulations, there is nothing wrong with your machine. 2 Short: General error, please go to CMOS Setup and reset the incorrect options.

1 long and 1 short: There is an error with the RAM or motherboard. Try to change the memory, if it still doesn't work, you have to change the motherboard.

1 long and 2 short: The display or graphics card is wrong. 1 long and 3 short:

Keyboard controller error. Check the motherboard. 1 long and 9 short:

Motherboard flash RAM or EPROM error, BIOS corruption. Try a different block of flash ram. Constant ringing (long sound):

The memory module is not plugged in tightly or damaged. If it still doesn't work, you can only replace a memory module. Repeat short ring:

There is a problem with the power supply. No sound and no display: There may be a problem with the power supply.

The following is the alarm tone for the AMI BIOS**: 1 Short: Memory refresh failed.

Replace the memory module. 2 Short: The memory ECC verification error is incorrect.

Setting the memory option for ECC check to Disabled in CMOS Setup will solve the problem, but the most fundamental solution is to replace a memory. 3. Short: The basic memory of the system (the first 64KB) failed to be checked.

Change memory. 4 Short: The system clock is wrong.

5 Short: Processor (CPU) error. 6 Short:

Keyboard controller error. 7 short: The real mode of the system is wrong and cannot be switched to protection mode.

8 Short: A memory error is displayed. If there is a problem with the display memory, try changing the graphics card.

9 Short: ROM BIOS check and error. 1 long and 3 short:

Memory error. If the memory is damaged, it can be replaced. 1 long and 8 short:

Displays test errors. The monitor cable is not plugged in properly or the graphics card is not plugged in properly.

There is too much dust, take the host apart. Get the dust off and you should be fine. If it doesn't work, send it to Dalijia City to repair it.

Listen to the sound and judge the fault:

An alarm occurs when a problem is found during BIOS POST.

When the computer has a boot failure, it will emit different chirps to indicate the location of the fault (there are two types according to the motherboard).

The meaning of the award motherboard alarm sound.

1. Short: The system starts up normally.

2 Short General Error, Please Go to CMOS Setup to Reset Incorrect Option 1 Long 1 Short RAM or Motherboard Error.

1 long 2 short display error (monitor or graphics card).

1 long 3 short keyboard controller error.

1. Long, 9 short: Motherboard, Flash, RAM, or EPROM Error (BIOS Corruption), Constant Ringing (Long Noise), Unstable or Corrupted Memory.

The power supply keeps ringing, and the monitor is not properly connected to the graphics card.

Repeat the short ring of the power supply.

No sound, no display power.

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ami bios

1. Short: Memory flush failed.

2. Short memory ECC verification error.

3 Short System Basic Memory (1st 64k) Check Failed 4 Short System Clock Error.

5 Short: Processor (CPU) error.

6 Short Keyboard controller error.

7 short: The real mode of the system is wrong and cannot be switched to protection mode.

8 Short: Shows a memory error (shows that the memory may be broken).

9. Short ROM BIOS verification error.

10 short CMOS shutdown register read write error.

11. Short cache memory error.

1 long 3 short memory error (memory corruption, please replace).

1. Long 8 short Display test error (the display data cable is loose or the display card is unstable.)

The host has been ringing inside,This is the manifestation of bad sectors in the hard disk,Generally the hard disk will appear in bad sectors,You say that the picture will be fixed,You have to dial the memory module in the queue,In order to be normal,Which is the memory or graphics card gold finger is oxidized,Resulting in poor contact between the memory and the memory slot,Poor contact between the graphics card and the graphics card slot,Hardware incompatibility caused by the phenomenon,And the phenomenon that can not be turned on。

Solution: You can turn off the power first, open the compartment, dial out the memory, use the eraser against the part of the gold finger (that is, the place where there is a copper sheet,) wipe back and forth a few times, and then change a memory slot to insert it back, it's OK, if there is an independent graphics card, you can also use the same method to deal with the graphics card, just don't change the slot, it's OK, if possible, it's best to put the computer's motherboard button battery down, that is to say, remove the button battery for a minute, and then install it back, This saves you from doing the above and makes your computer more stable. Then set the optical drive or hard disk as the startup item, turn off the software drive, it's OK, I hope it can help you, I wish you success and happiness.

It should be a manifestation of bad sectors in the hard disk, and it will be like this in general.