My display suddenly developed the columns of white dashes and has been distorted in many places.

My display suddenly developed the columns of white dashes and has been distorted in many places. Subsequently, do not display and the computer turns off to protect themselves. I opened it in safe mode, and the screen is fine. I suppose a software problem. I tried to download a driver for AMD Radeon HD 6570 GPU without result and tried a reset to an earlier date also with no luck. Does anyone have any suggestions?

Hello

You certainly know the graphics that, when you say Radeon?

You normally get drivers Chipset/video/graphic of your computer/notebook or the graphics card, if you have installed a graphics card manufacturer's Web site.

If he continues to play until after you have installed the latest drivers, next step is to swap the graphic card with a good if a desktop computer.

This is the path, and the problem is somewhere along it:

Monitor > cable > Port > that is either connected to a graphics card in a slot on the motherboard or integrated graphics hardware that is part of the motherboard.

When a laptop; If under warranty, contact the manufacturer.

If it is not under warranty, contact a repair shop, local.

See you soon.

Tags: Windows

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