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The computer screen turns red and dark red,s shown in the picture, the reason...

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Post time 2020-07-12 23:32:09 | Show all posts |Read mode
The computer screen turns red and dark red, as shown in the picture, the reason may be that you can't think of it.



User problem description:
The computer screen turns red.
From booting to entering the system, there are red.
Replacing the new monitor will not work.




problem analysis:
The screen turns red,
There are only 4 reasons,
1. Display problems,
2. Problems with the display cable,
3. System problems,
4. Video card problem.
And 123 have tried.
That is the question of 4.




solution
According to the configuration sheet that the user gave me,
The graphics card used in this computer turned out to be 8 years ago.
At first glance is the second-hand graphics card.
The probability that the graphics card is broken is extremely high.

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