When the computer is turned on, what is the reason for the three beeps of Dididi?

The reason for the occurrence of Didi Di Di San:

When the computer is just turned on, it makes a didibi sound from the inside of the case, these sounds are emitted from the small speaker on the computer motherboard, and the BIOS detects the sound prompt when the fault is detected during the self-test, and each fault has a different length and short Didi sound.

If the sound keeps ticking and the computer system cannot be started because the memory module is not plugged in properly or is broken, dial out the memory module to clean up the dust or reinsert it in another slot to solve the problem.

Extended Information: Conditions with Different Voices:

1. One short: the system starts normally.

2. Two shorts: The CMOS is set incorrectly and needs to be set again.

3. One long and one short: the memory or motherboard is wrong.

4. One long and two short:

Display. or a graphics card error.

5. One long and three short: the keyboard controller is wrong.

6. One long and nine short: The flashram or EPROM of the motherboard BIOS is wrong.

In the POST of the computer, if there is a failure, sometimes the bell will ring continuously, and different rings represent different error messages, according to the meaning of these information, and then make corresponding diagnosis.

It's not hard to break. The following are the two more common BIOS chips (amibios and award

BIOS) as an example to introduce the specific meaning of common POST rings**:

awardbios

1 Short: The system starts normally. Shows that there is nothing wrong with the machine.

2 Short: General error, please enter CMOS

setup, resetting the incorrect option.

1 long and 1 short: There is an error in the memory 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: The keyboard controller is wrong. Check the motherboard.

1 long and 9 short: motherboard flash

RAM or EPROM error, BIOS corruption. Try a different block of flashram.

Constant ringing (long sound): The memory module is not plugged in tightly or is damaged. Reinsert the memory module, or replace the memory.

amibios

1 Short: The memory refresh failed. Replace the memory module.

2 Short: The memory ECC verification error is incorrect. in CMOS

Setup can be solved by setting the memory ECC check option to disabled, but the most fundamental solution is to replace it.

Memory. 3 Short: The basic memory check of the system fails. Change memory.

4 Short: The system clock is wrong.

5 Short: There is an error in the CPU.

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: BIOS chip check and error.

1 long and 3 short: memory error. If the memory is damaged, it can be replaced.

1 long and 8 short: A test error is displayed. The monitor cable is not plugged in properly or the graphics card is not plugged in properly.

One short: the system starts normally.

Two shorts: The CMOS settings are incorrect and need to be set again.

One long and one short: Memory or motherboard error.

One long and two short: The monitor or graphics card is wrong.

One long and three short: The keyboard controller is wrong.

One long and nine short: the flash of the motherboard BIOS

RAM or EPROM error.

When the computer is turned on, there are three beeps to indicate that your phone has been turned on, and it is prompting you. So it's also a signal reminder to you.

The Didi sound when turning on may be a message reminder, or it may be a problem with the system that needs to be solved.

It's normal to make this Didi sound when you first start it.,This.,I think it's a very normal thing.。

First, look at your motherboard's manual to see what kind of motherboard it belongs to, and then check the BIOS instructions to find out why.

The computer is ringing and won't turn on.

1. Judgment methodStep 1: Press the upper and lower case [switch] keys on the keyboard. The light is on to indicate that the graphics card, monitor, other hardware, etc. are faulty. Step 2: If the keyboard light does not light up, it means that it is a memory, CPU, motherboard, or power supply problem.

Second, the problem reflected by Didi Sound Short: The system starts normally Short: General error, please enter CMOS setup and reset the incorrect option Long 1 Short:

There was 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:

Display or graphics card error Long 3 Short: Keyboard controller error. Check the motherboard.

Long 9 Short: Motherboard Flash RAM or EPROM error, BIOS corruption. Try a different block of flashram.

Constant ringing (long sound): The memory module is not plugged in tightly or is damaged. If it still doesn't work, you can only replace a memory module.

Repeated short ring: There is a problem with the power supply; 6. No sound and no display: there is a problem with the power supply Short:

Memory flush failed. Replacing a memory module is short: The memory ECC verification error is incorrect.

In CMOS Setup, you can solve the problem by setting the memory option for ECC check to Disab LED, but the most fundamental solution is to replace a memory short: the system basic memory (the first 64KB) check failed. Change memory.

4 Short: The system clock is wrong.

Short: Processor (CPU) error. 6 Short:

Keyboard Controller Error Short: The system is in real mode and cannot be switched to protected mode Short: A memory error is displayed.

There is a problem with the display memory, try to replace the graphics card Short: ROM BIOS check and error Long 3 Short: Memory error.

Memory is damaged, you can replace it Long 8 Short: Shows a test error. The monitor cable is not plugged in properly or the graphics card is not plugged in properly.

3. Solution step 1, first of all, you have to see if the power supply connected to your host is grounded, if the host is not grounded, there is a power supply on the host, it is easy to generate static electricity, the solution is to change a grounded power supply, try to see if it can be turned on;

Step 2: If it still doesn't work, then it is the impact of static electricity on the memory module, the specific method is to take out the memory module in the host, wipe it, and insert it back; Step 3, if it is not a problem with the power supply, then there is too much dust on your memory module, which will also cause the machine to not be able to boot, the specific method is to take out the memory module, wipe the gold fingers on both sides of the memory with an eraser, blow the dust on it with a hair dryer once, and then put it back; Step 4: If you have a discrete graphics card, it is recommended to follow step 3 to wipe the graphics card; Step 5: If the problem still can't be solved, then it may be that the power supply of your host is broken, and you must replace the power supply;

1. Reason: The computer rings four times may be due to the failure of the memory module or graphics card, which causes the system clock to run wrong;

2. Solution:

1. Remove the memory card and graphics card, then wipe it with an eraser and then put it in.

2. Remove the battery of the motherboard, and then put it back on after a few minutes.

3. Plug and unplug all the connecting wires again to avoid the error of the connecting cables;

4. Restart the computer and enter the BIOS to check whether the system clock is running normally.

5. If the above methods fail to solve the problem, it may be that the graphics card or memory card is damaged, and it is recommended to go to the repair point to detect and replace it.

When the computer is turned on, what is the reason for the three beeps of Dididi?

Two shorts: The CMOS settings are incorrect and need to be set again. One long and one short:

Memory or motherboard errors. One long and two short: The monitor or graphics card is wrong.

One long and three short: The keyboard controller is wrong. One long and nine short:

Flash RAM or EPROM error for motherboard BIOS. I hope I can help you, if my answer is helpful to you, please give a thumbs up (comment in the lower left corner), look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress. Finally, I wish you good health and a good mood!

<> reason for the alarm of 3 beeps when the computer is turned on: when the computer is just turned on, there is a sound from the inside of the case, and these sounds are from the small horn on the motherboard of the computer.

The BIOS detects a fault during the self-test, and each fault has a different length and short beep sound.

If the sound keeps ticking and the computer system cannot be started.

It's because of the memory module.

If it is not plugged in well or is broken, dial out the memory module to clean up the dust or plug it back in another slot to solve the problem.

This answer applies to most brands of computer models such as Huawei, Asus, Lenovo, etc.

1. Reason: The computer rings four times, but the system clock runs wrong due to the failure of the memory module or graphics card;

2. Solution:

1. Remove the memory card and graphics card, then wipe it with an eraser and then put it in.

2. Remove the battery of the motherboard, and then put it back on after a few minutes.

3. Plug and unplug the connecting wires again to avoid the clever and rough situation of the connecting wires;

4. Restart the computer and enter the BIOS to check whether the system clock is running normally.

5. If the above methods fail to solve the problem, it may be that the graphics card or memory card is damaged, and it is recommended to go to the maintenance point for detection and replacement.