My computer screen has white dots and lines what do I do?

I have windows 7. When I turn it on nothing happens, but one that I'm going home on behalf of the taskbar on the bottom starts to amm as flashing and everything lines rise and applications (programs) are also affected. Evertyhing become 'rare' and distorted. Help lines, points, and everything...?

Check to make sure map you graphic is completely inserted and safe (not free).

Check the video cable at both ends (monitior and map) also.

Update your graphics driver.

Graphics/video drivers:
Check the download site of the manufacture of the graphics card for the latest Windows 7 drivers for your card.
ATI: http://support.amd.com/us/gpudownload/Pages/index.aspx
NVIDIA: http://www.nvidia.com/Download/index5.aspx?lang=en-us

J W Stuart: http://www.pagestart.com

Tags: Windows

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