Why does the computer freeze for a long time when the display is turned off?

You stretch the screensaver a little longer, try how.

What should I do if I can't wake up after win10 screen is turned off? Black screen.

Solutions that can only be restarted.

As we all know, win10 system loses and win7 system.

Both have the functions of auto-shutdown and auto-sleep. Generally speaking, if your computer is not operating for a while, the system will turn off the screen or go to sleep by default. The purpose of this feature is to save the energy consumption of the computer, but it causes some difficulties for some users.

Recently, a friend reported that his win10 computer, after automatically turning off the screen, if you don't dial the mouse in time to wake up the screen, you can't wake up after a period of time, and you have to forcibly restart the system. The reason for win10 sleep has been ruled out, and it is certain that win10 automatically turns off the screen.

I thought this was an example.

I didn't expect it to happen to so many people. So, this time, system fans will summarize the specific solutions for you. The causes may be different for different machines, and there are too many possibilities to try to eliminate them one by one.

The solution to win10 can't wake up after turning off the screen.

1.A very simple solution for the fool is to go to the power option and change "turn off the monitor" to "never".

2.This will prevent the computer from automatically turning off the screen, causing problems. And only the auto-sleep function can save energy.

3.If you want to get to the bottom of it, it's likely that the problem is caused by a bug in a driver. It is recommended to drive from the graphics card.

and Intel Management Pin Ruler Engine Interface Driver to get started.

4.In this case, many people may simply choose to update the driver. In fact, it is difficult to guarantee that the new driver you installed this time is OK. So, we need to test them separately.

5.If you have installed the official website driver before, you can try to uninstall and modify the public driver, or install the public driver and modify the official website driver before. Then test whether the problem is resolved.

The reasons and solutions for computer crashes are as follows:

1. Too many programs are running: The more programs your computer runs, the higher the amount of computer memory it occupies. This cannot be avoided. It is also the most common phenomenon. At this time, we can turn off some programs that we do not use to relieve the memory of the computer, and then operate when the memory usage becomes low;

2. The capacity of the system is insufficient: the system disk is the space for the entire computer system and software to operate. When there is not enough space for the program to run, it will lead to the death of the machine. Therefore, we can only organize the system disk frequently and put the files in other disks.

3. The computer is used for a long time: Once the computer is used for too long, both the system and the software and hardware of the computer will be worn. The longer you use it, the more likely it is to crash. At this point, you can try to reinstall the system or change the computer.

There may be 3 aspects to judge:

1.Graphics card issues.

Replug it in, clean the gold finger, and see if the fan is normal.

If it doesn't work again, during the warranty period, Minpai will be asked to replace it free of charge).

2.Cable problem (replugging, checking VGA or DVI interface) 3Balance Indicator Problem (Check if the electrical socket is energized.) If it's convenient, connect it to other computers to see if it's normal).

Don't even need to take the end of the line and restore it with one click. If you don't have a system disc ready, the optical drive can be used. Start the computer and press the DEL key, set it to a disc boot in the BIOS, insert the system disk and reboot, basically complete it automatically according to the steps.

No, if you check that the system is free of viruses. It can only be a matter of heat dissipation. After using it for a long time, you can open the case to carefully sweep the dust inside, and add a little high-grade oil to the fan. The main problem is to reduce the temperature inside the chassis.