My computer often restarts suddenly, and the host always squeaks. Thank you

Computers are not perpetual motion machines, and they can go wrong, so what should we do when the computer console makes a buzzing sound.

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.

wsxryp).

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.)

If it's a long ring, it should be memory.,Re-insert the memory.,If it's 1 long and three short.,Then it's the graphics card.,Re-insert the graphics card.。

If there is other sound, then it may be that the temperature of the CPU is too high alarm, add some silicone between the CPU and the heat sink.

Clean up the dust inside the inner box to help dissipate heat.

Is it a tick or a tick? You should be dripping ... The memory is not plugged in properly, and it will be fine if it is plugged in.

It depends on the specific sound, generally it may be that the CPU fan has an abnormal sound or the power supply fan has an abnormal sound, and the CPU fan has an abnormal sound, which may be caused by the CPU fan's rough workmanship or you see if the power cord has touched the fan blade of the CPU fan; If there is an abnormal sound in the power supply, it is recommended to replace the power supply directly or clean the dust in the power supply during the warranty period.

It's the case ringing, right? Many cases are not tightly mounted, and the lid will make a lot of noise when it is vibrated and the fan will vibrate. You can take off the case cover and reinstall it, and just tighten it.

After opening the computer case, start it again and listen to it to see if it is an abnormal noise!

It's getting cold, and the computer needs to be warmed up before it starts, and it will inevitably make a sound, and if it's loud, you'll have to find a professional, hehe.

It's normal in the winter. After a while, the computer should be warmed up first.

If I'm not mistaken, you're talking about the main unit of the desk phone making this sound, I think it's one of the three fans (or two, three). Please put a little bit of sewing oil on the case cooling fan, power supply cooling fan, and graphics card fan. Sometimes when you pat the main chassis lightly, this creaking noise disappears, that is, the chassis and a certain screw inside the chassis are loose.

There may be bad areas in the hard disk tracks, so it is recommended to back up important data in advance. Generally, it can last for a while, but time depends on the face :)

Sometimes it feels like the machine is slow to read and write.

A squeaky is generally the sound of a mechanical hard drive reading data.

You may be doing a lot of hard drive reads and writes, or your hard drive's cache is too small, or your hard drive is aging.

If you have a problem with the fan in the case, you can clean up the dust and try it, but if it doesn't work, change the fan.

Hard drives, especially when reading a lot of information, opening large games, or taking up a lot of hard work. Exclude the hard disk disk from being out of place. The hard disk has been used for a long time, and the hard disk motor is worn and loose, and most of them will appear.

Not very serious. But don't let up, it's best to have important files backed up. Also, when the host is running, don't let the chassis shake or be subjected to external forces.

1. The host often makes a "squeak" sound, generally speaking, it is emitted by the hard disk when it is read, or it may be sent by the fan.

2. Solution: If it is a fan, you can drip a little sewing oil on the chassis cooling fan, power supply cooling fan, and graphics card fan. Sometimes a gentle tap on the main chassis makes the creaking noise disappear.

If it's a hard drive, defragment it, or it's almost time to replace it.

It should be a fan problem, disassemble the main chassis to see if it is dirty, and blow it down with a fan. Is it loose. If it is broken, it needs to be replaced.

Agreed, the general hard disk is more likely, it may just have bad sectors.

It could be an issue with your memory.

Your computer should be installed*** It could be that one is wrong.

The computer host rings to indicate that the hard disk has a bad sector, and it is stuck in the bad sector when reading and writing**, resulting in repeated reading and writing, and making a sound.

Solution: Go to the repair shop to remove the bad sectors in the hard disk with hmdd, and then reinstall the system in other locations of the hard disk.

Computer Glitch Sounds:

1 short beep: Memory refresh failed.

2 short beeps: Memory ECC verification error.

3 short beeps: The self-test of the system basic memory (the first 64KB capacity) fails.

4 short beeps: The system clock is wrong.

5 short beeps: CPU error.

6 short beeps: Keyboard controller error.

7 short beeps: The real mode of the system is wrong and cannot enter the protection mode.

8 short beeps: Displays a memory error (e.g. displays memory corruption).

9 short beeps: Motherboard FlashROM or EPROM verification error (e.g. BIOS corrupted by CIH virus).

1 long and 3 short beeps: memory error (e.g. memory chip corruption).

1. Long and 8 short beeps: The display system is tested incorrectly (such as poor contact of the display data cable or graphics card).

Step 1: First check the external wiring connections of the computer, and then plug each connection back in to see if the fault is eliminated.

Step 2: If the fault persists, then open the main chassis and see if the excess metal chassis or motherboard is deformed due to a short circuit, whether the chassis has a burnt smell of burnt smell, and there is no burning motherboard chip, CPU and damaged peripheral capacitors.

Step 3: If not, then clean the dust off the motherboard and check if the computer is OK.

Step 4: If the fault persists, then unplug the reset cable from the board and the other switches, connect the lamps, and then short circuit the switch with a screwdriver to see if you can boot it.

Step 5: If it can't be turned on, then use the minimum system method, unplug the data cable of the hard disk, floppy drive, optical drive, and then check if your computer can turn on, the boot screen appears if the computer monitor, in these devices. Followed by several devices or multiple access computers, when an access device, the fault reproduces, indicating that the fault is caused by this device, and finally focus on checking this device.

Step 6: If the problem persists, the failure may be caused by the memory, graphics card, CPU, motherboard, and other devices. Then, the plug-in method was used to check whether the swap memory, graphics card, CPU and other devices were normal, and if there was a damaged device, replace the damaged device.

Step 7: If the memory, graphics card, CPU and other devices are normal, then discharge in the BIOS, use the isolation method, place the motherboard outside the case, connect the memory, graphics card, CPU, etc. If the problem persists, you will need to return to the motherboard manufacturer for repair.

There must be something wrong with the hard disk, if there is important data in it, back it up quickly, this kind of hard disk will not last long, and it is unlikely to be repaired. By the way, the system memory must be enough, otherwise the frequent use of hard disk as a cache hard disk is very bad!

It is probably the fan or the sound of the fan knocking on the power cord due to the power box inside the case not being properly placed.

There are two possibilities, one is that the fan is faulty, and the abnormal sound generated by the rotation process. The second is the hard disk, when the hard disk is rotating, it will also produce a squeaky sound, if the sound is not very loud, it is normal. The way to check is that you open the case, and then listen to the sound coming from **, whether the fan can work normally, if the fan speed star slows down or does not rotate, replace it immediately, otherwise it is easy to burn the hardware in the computer or cause the computer to crash.

Have fun

It may be that the temperature of the computer is too high, alarm, check the cooling fan to see if it is working properly, and it may be the temperature alarm sound of 360.

Noise in computers is usually caused by fans.

1.One is a fan in the power supply, the other is a CPU fan, and some graphics cards also have fans.

Some models of motherboards have the function of fan speed detection, when the fan speed is too low, it will think that there is a problem with the machine, so it will not start, when the fan rotates for a while, it becomes a little faster, and it returns to normal.

2.If it is in winter, the weather is too dry, and the fan lubricating oil is not much, which will produce too slow rotation speed and dry running noise.

It is recommended to go to the computer market and buy a fan of the same size, replace the fan with the problem, or clean up the dust.

The fan is cooling the heat, protecting your CPU...

Maybe it's a little dirty, find a fan to blow it.

There's too much dust, just go to the workshop and clean it.