Effective ways to solve win7 blue screen and black screen problems

When we use the win7 operating system, in some cases, the computer may have a black screen or blue screen due to improper operation or problems with the system itself. The editor thinks that this kind of problem is usually caused by computer memory or compatibility. The problem can be solved by reinstalling the system, rolling back the system, etc. Let’s take a look at the summary of this problem brought by the editor for detailed solutions~

Win7 blue screen and black screen solution

1. Restart after the blue screen, press F8, enter the operation options, and select " Repair your computer"

2. Just like the system recovery tool, select "Startup Repair".

3. The system automatically starts the repair program. Generally, problems such as missing system files can be repaired directly. Solutions that cannot be repaired directly will also be provided.

4 , click Finish, the system repair is completed and restarts normally. General problems such as illegal shutdown can be solved.

5. Afterwards, you can press the shortcut key "win r" to open the run and enter cmd.

6. Finally, enter in the command prompt: netsh winsock reset catalog

There will be a "You must restart the computer to complete the reset" prompt. Just click Restart.

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