帮看看这个显示问题。是软件还是硬件问题？还是病毒？

[ershou]

用浏览器，过一段时间后有显示模糊的问题如下。如果刷新浏览器，又显示正常。但过一会儿又显示模糊。用其他软件也有同样问题，但无法刷新。用鼠标选取后，显示正常。。

 

[ershou]

显示正常时的图样

 

[Consciousness]

估计是显卡问题

 

[starinthesky]

同意2楼的意见，估计是显卡问题。

 

[Teddy]

Actually, this is a really interesting topic. How did LZ snapshot the distorted picture? By using Ctrl+PrintScreen? Does this operation read graphic data directly from video card memory? If not, we can't say video card's problem. Yeah, nice one ...

 

[Teddy]

About video card's memory?

 

[ershou]

最初由 Teddy 发布
Actually, this is a really interesting topic. How did LZ snapshot the distorted picture? By using Ctrl+PrintScreen? Does this operation read graphic data directly from video card memory? If not, we can't say video card's problem. Yeah, nice one ...

Yes. I did by using Ctrl + PrintScreen

 

[Teddy]

So, most likely your video card can't sustain data stably in its memory chips.

1. Can you try to increase the display refresh rate to see what will happen? Probably won't help!
2. Or, see the effect under a whole "DOS Command" screen?

*** You can try to remove the video card and clean its golden fingers (pins) then put it back...

 

[leady]

刚开始觉得是显示器问题
可是楼主竟然自己截的图
那就可能是显卡问题了

 

[黑暗精灵]

估计是显卡的问题，我以前有个朋友就是显卡风扇不转了导致