The computer has been blue screen since it was checked in

File indeed, reinstall the system.

1。If this is an accident, usually restart the computer and the symptoms will disappear!

2。Incomplete anti-virus (use anti-virus software, full scan and custom scan)!

3。Software conflicts, incompatibilities: redundant similar software installation, (360 Butler, software uninstall, find uninstall, again:

4。The computer system has stubborn viruses and Trojan horses or worms interfere with, or the system files have been lost (360 system emergency.

Rescue box or Kingsoft first aid kit, Kingsoft net shield, etc., any of them, full killing, and then: system repair).

6。There are new vulnerabilities waiting to be installed in the system (patched for high-risk and important, others are set to: ignore).

7。Poor contact and loose contact of the graphics card or memory CPU, or fan with dust cover, (unplug the eraser).

8。The memory CPU is overheated, and the heat dissipation is not good! (Don't turn on for too long, turn off and dissipate).

9。There is a bad comment plug-in on the computer! (Scan it out, clean it up immediately) or too much disk fragmentation, (System Tools), clean up the debris!

10。If it still doesn't work, the system files are missing! Or maybe there's a serious error in the system memory!

11。Try to press F8 after booting, press Enter, Enter, enter into safe mode, configure correctly for the last time, and press down.

Try it! Or, go into safe mode, go to the desktop, and get a full antivirus!

12。Playing games on the blue screen, generally the system does not support this game! (Change the game version or change the XP system).

14。If it still doesn't work, you need to "one-click restore" the system or "reinstall the system"!

If it can be turned on and run, it means that the hardware is not loose, and it may be that the temperature of the memory and graphics card is too high due to poor heat dissipation.

My computer "double-click can't open, it should be modified by a virus, the click event, Super Rabbit can change it back.。

360 Security Guard.

There is a computer rescue function in the function encyclopedia, open it and select self-help rescue - other problems - the computer often has a blue screen, and after the inspection, repair the system according to the prompts.

Generally speaking, there are four things that can cause the blue screen error.

1.Occurs after performing a Windows update.

2.Occurs after the hardware is installed.

3.Occurs after installing or updating software (including driver software applications).

4.Other factors (i.e., abnormalities not caused by the above).

First, the solution of the first three items is mainly to retrace to the previous normal situation.

If an exception occurs after a Windows update, the recent update will be removed.

If an exception occurs after installing the hardware, remove the hardware;

If there is an exception after installing or updating the software, remove or roll back the previous version of the software.

How to roll back the previous version of the driver via Device Manager.

1) Right-click (1) on [Start] and tap [Device Manager] (2).

2. Tap the triangle (3) next to the device type of [Display Adapter]. Right-click on [Intel(R) UHD Graphics 620] (4) and select [Properties] (5).

This step is based on the Intel graphics card driver as an example, please roll back the version according to the driver error you encounter.

3) Tap [Driver] (6) and tap [Rewind Driver] (7).

4) Select [Reason you want to roll back to a previously installed driver] (8) and tap [Yes] (9). The system will start rolling back the driver to the previous version.

2. If the blue screen error is caused by other factors, please refer to the following steps to eliminate it.

a.Front-end jobs.

Remove external devices, such as external hard drives, printers, memory cards, optical discs from optical drives, adapter cards from card readers, etc.

Update the BIOS to the latest version.

Perform a system update and driver update to the latest.

b.System Restore.

After the backup, perform a system restore.