If the cooling fan of the computer is broken, will it cause the computer to fail to restart?

Not to mention the motherboard, if the fan doesn't rotate, the heat dissipation is bad and even the CPU will burn you!

The cooling fan does not rotate, and the computer hangs up after the motherboard or CPU burns out. It's best not to turn it on.

It's impossible not to fix it, unless you don't want that book anymore.

Let's help you analyze the role of the fan on the notebook.

In the notebook, there is actually only one main fanThis air duct is routed to the wireless module, the motherboardGraphics. Hard Diskcpu.Out

As a result of a bad fan, the temperature inside the entire notebook will riseAs a result, problems can occur in various parts. Even if you're Hal Ice isn't hot. It will also pose a great threat to the life of the notebook

Take the time to change the fan, it's cheap!

Don't lose the big because it's not worth it.

A computer is scrapped, it's better than a fan.

Hurry up and fix it, the sooner the better, the CPU, the motherboard will be in trouble.

Booting a laptop is strongly discouraged.

will burn out your motherboard and CPU

Hurry up and fix it.

The steps to replace your computer's CPU fan are as follows:

First, turn off your computer and disconnect all connections.

Open the case of your computer and find the location where the CPU fan is installed.

Remove the original fan from the motherboard. There will usually be some plugs that need to be unplugged and may need to be shaken slightly to loosen the bayonet on their fixed seats. Chain rotten grip.

Insert the new fan into the same slot and secure it in the proper way (some screws may be required).

Plug back in the plug you wanted to remove earlier, making sure all components are securely connected.

Close the case cover and reconnect all necessary cables and harnesses.

Turn on your computer and test if the fan is working properly.

Please note that care must be taken when replacing computer components to avoid any hazards such as damage to any parts or electric shock. If you're unsure about your skills or experience, consider seeking professional help.

1.If it is only because there is a lot of dust in the fan that the fan does not turn bad, you can disassemble the power supply, remove the fan, there is generally a trademark on the fan, and put some oil on it after the trademark is removed, don't too much. Blow the fan well to get the dust out.

In this way, the fan of the computer host is taken care of.

2.If it is completely broken and you need to replace the fan, you need to use an electric soldering iron, remember the position of the fan cable on the circuit board, and connect the whole fan to it. Many broken power supplies are not actually broken fans, and you can remove a fan from the bad power supply.

The fans of today's computers and notebooks are basically intelligently controlled, and they will definitely turn when they are first turned on, and then stop immediately, and when the temperature rises, they will slowly and automatically turn up.

3.If the fan really doesn't turn all the time, then the fan is broken or the plug that plugs in the fan is broken.

4.If it's just that the fan doesn't turn, try to change the fan interface, it's a big deal to change the fan.

CPU fan? There are 50-150 in Shenzhou (in addition, some do not bring silicone, and you need to buy a few dollars of silicone). If it's a cooling fan on the case, 20-30 will do.

It's a fan of the CPU, right?? It's a cheap 5 quick buck, but you have to tell him what brand of CPU you have, and these fans don't use oil, don't add oil, and if you give them fuel, you're going to be in a big surprise.

Take the old fan and compare it with the accessories and tell them that you want this fan, and you want it to be installed on the radiator. They will be rationed to you.

You can just take it off and take it to the market and buy the same fan.

Summary. Look at what kind of fan it is, the degree of its impact is not the same1, CPU fan, now the BIOS of the general motherboard will detect the working status of this fan, if you turn on this detection setting, the fan will alarm if it is broken, so the self-test will stop here, waiting for your processing. 2. The graphics card fan, this fan generally does not self-check, but if it is broken, the GPU will work for a while and the temperature rise will be very high, resulting in damage to the components, especially the GPU itself will be the first to be burned; But it does not affect the boot.

3. The power supply fan, which is used for heat dissipation of the power supply part, if it is broken, it will not affect the start-up, but it will increase the temperature rise of the power supply rectification and voltage stabilization module, which will affect the working life, and the voltage stabilization module may be burned out for a longer time; However, if this part is broken and you don't have a suitable fan for the time being, you can use a fan externally to heat the power supply, and it is okay to exhaust and fill the air.

Can I still turn on my laptop fan if it is broken?

Hello dear The quality of the CPU fan does not affect the boot. But if it's broken, it will be because the CPU temperature is too high, and it will be automatically shut down for protection.

Look at what is good but the fan is lost, the degree of influence is not the same 1, CPU fan, now the BIOS of the general motherboard will detect the working status of this fan, if you turn on this detection setting, the fan will alarm if it is broken, so the self-test will stop here, waiting for your processing. 2. Graphics card fan, this fan generally does not self-check, but if it is broken, the temperature rise will be very high after the GPU works for a while, causing damage to the components, especially the GPU itself will be the first to be burned; But it does not affect the boot. 3. The power supply fan, which is used for heat dissipation of the power supply part, if it is broken, it will not affect the start-up, but it will increase the temperature rise of the power supply yam rectifier and voltage stabilizing module, which will affect the working life, and the voltage stabilizing module may be burned out for a longer time; However, if this part is broken and you don't have a suitable fan for the time being, you can use a fan externally to heat the power supply, and it is okay to exhaust and fill the air.