Recently, the laptop E40 was very hot, and then it shut down or froze

Dear Lenovo users, if your computer has the problem of excessive heating under normal operation, you can follow the following methods to see if you can solve the problem you encounter:

1. Clean up the dust inside the laptop, raise the bottom of the laptop or increase the heat dissipation base to maintain a good ventilation environment;

2. Upgrade the anti-virus software of the machine to carry out overall anti-virus and clean up the system garbage;

3. Turn off the startup items that are not commonly used, the method is as follows: press the win+r key combination to call the running window, enter msconfig, click OK, select "startup" to select the card, cancel the loader you don't need to boot, and then OK, you can turn off the boot startup of this program.

4. If the heat dissipation problem of the machine has not been effectively improved after the above operations, it is recommended that you can first try to save important files and reinstall the operating system, if the operating system is still not solved after reinstalling the operating system, it is recommended that you contact the local Lenovo service station and ask the engineer to help you deal with it.

Think service station information inquiry.

Go to the computer repairer, disassemble the machine, blow the soil in the fan, usually 20-30 times a time, and then it's fine.

Pay attention to heat dissipation, the hardware temperature is high in summer, buy a pen scatter.

I've been in a situation like yours too:

Solution:1Clean the fan and air inlets and outlets from dust and lint.

2.Listen to whether there is a sound of dala dala when the fan speed is high, if there is a shaft of the fan, you can try to add some lubricant first.

3.The thermal conductive silicone line is bent in a gap, and the silicone on the CPU and thermal conductive sheet is wiped off again and recoated.

4.You can consider not applying thermal conductive silica gel, using solid thermal conductive glue and thermal conductive copper sheet, ** on the sale, I am now using the file, there has been no problem for a year, you can find it on the Internet yourself.

5.Add auxiliary heat dissipation equipment, buy heat dissipation pads or heat dissipation exhaust devices, ** There are also on it, and you can consider buying it for more personal situations, but I personally think that it is not the fundamental solution to the problem.

6.The most fundamental way is to replace the fan, I have changed, the ThinkPad T60. If you go to ** yourself, you will sell it!

Hope that helps.

Laptop high temperature. You need to clean the heat dissipation module of your laptop first.

Appropriate replenishment of heat dissipation grease.

After the above operations are completed, reboot the computer to test the temperature of the notebook when it is working.

If possible, a heat dissipation base can be installed to assist the laptop in heat dissipation.

If the temperature of the laptop is still high at this time, then you need to consider replacing the cooling fan.

Or a heat dissipation module.

1. Your fan has been used for too long, and the lubricating oil in it has long since dried up, causing the fan to rotate too slowly, so you have to remove the CPU fan and then add a drop of lubricating oil (no, just use peanuts, I used this a few days ago!). ）

2. The CPU fan is stuck on it, and there are generally two card slots on it (one is a little wider, and the other is just a little lower), if your fan is relatively small, and put it on a large card position, then when you just turn on, the CPU fan will rotate, there will be a "card card" sound, and the CPU fan error is often displayed on the display!So in such cases you have to put the fan in the right place.

Dear users, hello!

In the process of transporting the notebook, it has a heating process, and the temperature is related to the user's usage habits and environment. and so on. If it is controlled between 45 and 65, it is safe.

In summer, due to the high indoor temperature, the computer temperature will increase. If you play a large game or a 3D game in a high-temperature environment, the temperature will rise faster, resulting in blue screens, freezes, reboots and other failures. To be on the safe side, it is advisable to take some auxiliary measures to cool down. :

Such as:"Add ***. The fan has a large heat dissipation bottom seat (pad), pay attention to the use environment, it is best to use it in an environment with air circulation (to avoid the damage of high temperature in summer) and at the same time use the following methods such as: cleaning.

IE Cache, Calendar Browsing Traces, Memory Cleanup. Try to start as few programs as you don't need or use immediately, such as QQ

Thunder. Storm Shadows. etc., reduce the burden on the system and make it easy for the computer to go into battle; Of course, it is essential to clean it regularly to avoid excessive dust causing heat dissipation problems and affecting the normal operation of the computer; These methods maximize the protection of the computer while controlling the temperature.

If the problem is still obvious and has not changed after taking the above measures, it is recommended that the repair service station detect and solve the problem.

Service station address inquiry.

When the temperature rises to a certain extent, the computer will turn on the power-off protection program, automatically power off and shut down, and the CPU chip may be burned if the CPU temperature rises sharply.

The ThinkPad E40 CPU temperature is too high, causing the computer to be forced to shut down. There are three reasons for this:

1.Overclocking, which causes the CPU to run at excessively high frequencies.

2.This is very common caused by cooling fans. Such as: the fan is damaged, the fan is aging, and the fan has no oil and the speed is slow.

problems with the radiator. For example, there is too much or too little silicone, and the CPU and the heatsink are not tightly attached.

The following steps can be used to resolve the CPU temperature being too high

1. Restore the CPU in overclocking to its original state.

2. Test the cooling fan and replace it immediately if it is damaged.

3. Apply the silicone evenly between the CPU and the radiator.

If the preceding methods do not solve the problem, you can try to change the CPU.

Brother, you said that the fan stopped running until the power ran out.

It means that the laptop battery hangs on your notebook. Don't turn off the fan until the battery is dead, or is it?

According to your description, the following scheme is given:

1。You can remove the adapter and battery, press the power button repeatedly to release the static electricity of the machine, and change it to an environment with a ground wire to try, hello. 2.If you have installed new software or updates on your computer before the problem occurs, it is recommended that you uninstall it and test it.

3.Update all driver tests on your computer.

4.Viriza test.

5.It is recommended that you back up the important data in your computer and restore the system again.

6.If this phenomenon persists, it is recommended to contact the service station for testing.

Try reinstalling the system or updating the system first. Or maybe the machine is too long and dirty inside.

Control Panel User Accounts Change how users log in and out Choose to use the welcome screen.

If it has been ruled out that it is a software problem, it may be that there is a problem with the temperature control of the motherboard, but you must also test it specifically to know.

It should be a heat dissipation problem. The fan needs to be cleaned up.

It is the problem of heat dissipation, just find a good technical actual treatment of heat dissipation, it is not difficult. Disassemble and clean the fan and shaft for oil, and clean the air outlet of the heat sink. This common is that there is a gap between the heat sink and the chip without contact, or the copper tube is good or bad, you can touch the end of the chip to the end of the air outlet by hand, if there is an obvious temperature change, the copper tube is broken, if it is cold, it is a problem that the heat sink and the chip are not in contact.

I found that my Lenovo computer is also like this! When the weather is hot, it often crashes! Only blow it with an electric fan! Or, turn on the air conditioner! Or buy a laptop radiator! Put it under the notebook!

Also, clean up the laptop fan! I don't know if you will dismantle it! If you don't, take it to the repair place! About 30 yuan!

It is recommended that you contact the service station to check whether the fan is normal, and clean up the dust inside the machine to improve the heat dissipation performance of the notebook.

Clean the computer dust and reduce the capacity of the C drive

Add a laptop radiator and you're good to go! If you dare to dismantle the machine by yourself, it should be much better to clean up the all-copper radiator! Usually pay attention to maintenance, heat dissipation base to use!

Take it out to clean up the dust and refill the silicone. Let's see if the contact between the cup and the antipyretic tablet is not good.

It may be that the computer should be cleaned up, take it out to clean up the dust, and re-add the silicone. Let's see if the CPU is not in good contact with the antipyretic tablet, and it is not possible to find an after-sales service to take a look, although it is more expensive.