There seems to be a problem with the CUP fan, why is the CUP fan not turning?

Clean the heatsink and fan from dust before replacing the grease. Check whether the CPU fan is running smoothly, if it is not rotating smoothly, remove the fan and remove the label on the back to add a small amount of lubricating oil to the bearing.

Open the case side cover and run the game for a while to see if the CPU temperature is normal.

If the problem is still not solved, then take a look below.

If cleaning up the dust and replacing the silicone grease are ineffective, then the culprit should be that the CPU heatsink is pressed too tightly.

Put the case flat, open the buckle of the CPU heat sink, don't close it, just boot the game like this, and observe Master Lu's CPU temperature display to see if the problem is solved.

If the temperature is normal after opening the fins, then remove the heatsink and adjust the buckles with pliers to make the buckles.

Reduce the downward pressure on the heatsink (simply don't let the clip press too tightly).

Because there are too many types of heat sinks, how to adjust them needs to be studied by yourself, which is not difficult.

The characteristic of this problem is that when entering the BIOS and playing large games, the CPU temperature continues to rise, and finally it automatically shuts down, while when entering the system and chatting on the web page QQ or something, the temperature is normal ......

Has the landlord removed the fan?

If the fan has been removed or loosened:

When the fan is removed, the silicone between the fan and the CPU has been destroyed, in fact, the copper sheet on the bottom of the fan is connected to the CPU for heat dissipation, and the best heat dissipation effect is achieved through the connection of silicone. The silica gel is broken, and the copper sheet and the CPU are not well connected, so it causes the cup to overheat.

Go to some places that sell computer supplies to buy a silicone (squeezed out like a small syringe), ** not expensive, at most 2 yuan. Wipe off the destroyed silicone (like the silver coating on a scratch ticket when dry) with a paper towel, re-apply the newly bought silicone to the CPU, and cover it with a fan.

90 on the CPU is definitely a heat dissipation issue.

Good ventilation is more dusty! Moreover, the picture of Battlefield King has high requirements for the graphics card and high CPU requirements.

To put it simply, your computer can't bring up Battlefield Kings, and this game is not a virus.

Hehe, the fan is generally up to 3,000 revolutions to be enough for the CPU to dissipate heat, quickly change the fan, oh, it will damage the CPU after a long time

It's normal, but the indoor ventilation is not good?

Power Setup Issues:

1.If you don't have power support turned on, click "Start Settings Control Panel Power Options High Energy Power Management" (right-click Properties Screensaver Power Supply), check "Enable Advanced Power Management Support", you may not find "Enable Advanced Power Management Support" (XP system is somewhat hidden).

2.If you don't find it, go to the BIOS to change (press delete at boot) You can find an IPCA function in the power*** to set it to turn it on, if you won't change it, simply select the "load default setup" option, and restore the BIOS to the default settings at the factory. If it doesn't work if you change the power supply, have you just reinstalled it recently?

The advanced power supply is not turned on when reinstalled, and it is sometimes not possible to turn it on again after reinstallation, so you need to turn on the power supply and reinstall it again.

If the Legacy Node is not turned on, under normal circumstances, the APM NT Legacy Node is not turned on, which may cause the power to shut down but cannot automatically cut off the power supply. Go to Device Manager and click "View Show Hidden Devices" in the menu bar to display all hidden devices in the system. In the Device List box, check whether the APM NT Legacy Node option is available.

If your computer supports this feature, you will have this option, double-click it, and in the pop-up properties dialog box, click the "Enable Device" button.

Unplug all the motherboard cables once, and then clean the CPU fan.

It's not off yet, it's not turned when it's off, it's actually because the CPU is too hot, and the fan continues to cool down, normal, but if it's often overheated, it's better to check it, at least you need to clean the ash.

You put the motherboard jumper, or short the circuit in the test! Hope it helps!

The motherboard power is powered on, it is estimated that it is **connected, find a pen to test it, and it has nothing to do with the COMS battery.

It's not broken, it's a problem with the power supply, you can try it, after the computer is turned off, turn off the total power supply, if it's still turning, don't worry, it's just that the capacitance of the power supply is too big, the computer is assembled, it's often like this, if it's the whole machine, it's a quality problem, but don't be afraid.

You can change the power cord of the CPU fan to one socket on the motherboard, and there are several sockets on it.

This should be the motherboard battery.

The power is out, not the fan.

The most useful prompt in the above picture is this sentence "Please entel setup to recover BIOS setting, CMOS date not set", which means "Please enter the settings option to restore BIOS settings, CMOS date is not set", simply put, the BIOS settings cannot be saved, the date is wrong, this situation is mostly because the motherboard battery is dead, change the motherboard CR2032 button cell.

can be solved, a few are motherboard crystal oscillators.

Failure or chipset failure.

CPU fan,The landlord can open the case and try it,If it rotates normally,And the cooling base is not loose,It has nothing to do with this fan。

No, this phenomenon is a blue screen failure, which is a frequent failure of the computer, indicating that the computer is no longer operational, it is a phenomenon of system damage, and the system needs to be reinstalled.

You can try to replace a new graphics card, sometimes it may be that the interface is not in good contact.

Is the motherboard battery dead, change the button battery on the motherboard and try it!

I feel more like the BIOS battery is dead.

If you can turn it on, there is a problem with the fan, so replace a fan

Listen to the sound of the hard drive and see the fan of the graphics card. If it's all turning, there may be a broken CPU fan or a line problem. If there is no sound, it is not successfully turned on.

If the computer can be lit, the fan is broken, and if it can't be turned on, then the motherboard is a problem.

It may be that there is too much dust, so clean it up in time.