The computer makes an error tone for no reason, and the computer makes a sound for no reason

The frequency of the error tone can reflect the type of error.

award bios:

1 Short: The system starts normally (no problem).

2 Short: General error, enter CMOS setup, reset incorrect option 1 long 1 short: RAM or motherboard error, change memory, still not work change motherboard 1 long 2 short: monitor or graphics card error.

1 long and 3 short: the keyboard controller is wrong, check the motherboard.

1 long 9 short: motherboard flash ram or ep rom error, BIOS damage, change the block flash ram try.

Constant ringing (long sound): The memory module is not plugged in tightly or damaged, replug it, and replace it if it doesn't work.

ami bios:

1 Short: The memory refresh fails, and the memory module is replaced.

2 short: The memory ECC validation error can be solved by setting the memory ECC smile effect option to disabled in CMOS Setup, but the most fundamental thing is to change the memory.

3 short: The basic memory (the first 64k) check failed, and the memory 4 was short: The system clock was wrong.

5 Short: CPU error.

6 Short: Keyboard error.

7 Short: The system real-time mode is wrong, and you can't switch to protected mode8 Short: The memory is displayed incorrectly, try to replace the graphics card.

9 Short: ROM BIOS check error.

1 long and 3 short: memory error, replaced.

1 long 8 short: the display test is wrong, the display data cable is not plugged in or the display card is not plugged in.

This is a virus, it is recommended to use antivirus software to clean it up before restarting.

No sound from the computer?

1.There is no sound on the icon, it is likely that the "mute" is checked, right-click on the small speaker, turn on the audio control, and remove the check above the mute of the main volume.

3. When there is no sound and no speaker, open the control panel--- add and remove programs--- add and delete Windows components, put a check mark in front of "Accessories and tools", click "Next", and then, shut down and restart, the system will prompt you to install new hardware, follow the prompts to install;

4. Right-click "My Computer" --Properties--Hardware"--Device Manager", and open "Sound, ** and Game Controller" for any problems, that is, see if there is any yellow in front of you? "If so, reinstall the driver for this device to solve the problem;

5.If the above methods fail, it means that the system file has been corrupted and the sound cannot be repaired.

The sound message and meaning of the motherboard emitted when the motherboard using the Award BIOS is powered on is as follows:

1 Short: The system starts normally.

2. Short: There are incorrect parameter settings in CMOS setup.

1 long and 1 short: There is a fault in the memory or on the motherboard.

1 long and 2 short: There is a problem with the monitor or graphics card.

1 long and 3 short: The keyboard controller on the motherboard is faulty.

1 long and 9 short: the motherboard BIOS chip is faulty.

Multiple long beeps: The memory module is not plugged in tightly or is damaged.

Repeated short beeps: The power supply is faulty.

The sound information and meaning of the motherboard emitted when the AMI BIOS is powered on are as follows:

1 Short: Memory failure.

2 Short: The memory ECC verification error is incorrect.

3. Short: The basic memory of the system fails to be detected and the memory is faulty.

4 Short: The system clock is wrong.

5 Short: CPU failure.

6 Short: The keyboard controller is faulty.

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

8 Short: Memory failure.

9 Short: BIOS chip failure.

1 long 8 short: the graphics card is not plugged in or the display data cable is not connected properly.

The alarm information of the Phoenix BIOS is quite special, and all of them use short sounds. However, it is divided into 3 interval segments, and the information meaning is different according to the number of short sounds contained in each segment.

1 Short: The system starts normally.

1 short, 1 short, 1 short: The system fails to power up and initialize.

1 Short 1 Short 2 Short: Motherboard error.

1 Short, 1 Short, 3 Short: CMOS error or battery failure.

1 short, 1 short, 4 short: BIOS** verification error in the ROM.

1 Short, 2 Short, 1 Short: The system clock is incorrect.

3 Short 2 Short 4 Short: Keyboard controller error.

3 Short, 3 Short, 4 Short: Displays memory failure.

3 Short 4 Short 2 Short: Error is displayed.

3 Short 4 Short 3 Short: Clock error.

4 Short 2 Short 2 Short: Shutdown error.

4 short, 3 short, 1 short: memory failure.

4 short, 4 short, 1 short: The serial port is wrong.

4 Short 4 Short 2 Short: The parallel port is wrong.

Different types of motherboard BIOS may be different, and different BIOS prompts may have different meanings...

However, there are often two situations: one is that the memory is not installed, and it will keep alarming. Another situation is that the graphics card is not installed, and the alarm will not sound for a while...

Generally, there are 2 kinds of long drops: it is a memory problem Then it is: drop and stop: check the graphics card or network card first Generally, it is good to reinsert it.

There are two types of motherboard BIOS that I use the most

The motherboard of the award BIOS.

1 Short: The system starts normally.

2. Short: There are incorrect parameter settings in CMOS setup.

I don't know if you're talking about the boss prompt sound! Don't you make it clear! Can it still be turned on?

If it still turns on, you can reinstall the system and you're good to go! If it can't be turned on and there is a warning tone, it is a hardware problem! Generally, some memory, graphics card, network card, sound card, etc. are not plugged in, or damaged, remember to clean up regularly in several cases!

Categories: Computer, Networking, >> Hardware.

Problem description: The system starts normally, and the Internet and games are normal. ASUS motherboard, Celeron, 7 Rainbow M400 graphics cards, 256 RAM, Barracuda 40.

However, the motherboard constantly has an alarm sound, the XP system and the 2003 system, opening a web page, playing games, all of which are constantly alarming tones (high and low 2 kinds of short tones appear at intervals). This was not the case before, and this phenomenon has only been present for 2 months. What's the problem?

Will my computer break if I don't fix it?

Analysis: Aard BIOS has a common boot BIOS self-test alarm sound on the motherboard, however, in our boot POST process, if a failure occurs, sometimes the computer will continue to send out alarm sounds, of course, different alarm sounds represent different error information, so that different alarm sounds can be known according to different meanings, hehe. The next question is not difficult.

First of all, when 1 short system starts normally, it means that there is nothing wrong with the machine.

Uh-huh. That's what you're talking about:'Everything is normal, the keyboard and mouse are normal, but there is always an alarm tone'Here you can see that there is nothing wrong with your machine;

Then, it's time to check if there's an error with the memory or motherboard, and as you said above.

Motherboard CMOS is fine"Is this true? Giggle. Or wait for us to line up.

Let's analyze it in addition to the following situations;

Next, let's go into the installation of CMOS, which is also a check device.

It's incorrect, it's a regular mistake;

Secondly, please check yourself if there is any error on the monitor or graphics card

By the way, you said that your motherboard is not wrong, then did you check your motherboard?

Whether the chip in the BIOS is wrong or damaged, don't underestimate the chip

It's also important;

Finally, our memory module is also the key, if the memory module is not connected or damaged, it will also cause a long sound (long sound), heh. If this is the case, of course, it is necessary to reconnect the memory module or replace the memory!

Okay, it seems that Bubble Sister is a little verbose today, but you might as well try it.