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My computer screen is changing colors
My computer screen is changing colors








my computer screen is changing colors

It has been happening for about 6 months. If it matters, I have a dual screen display, the freeze affects both screens, the Main screen will turn a random color, the secondary will stay back-lit but the screen turns black always. It tends to group together, if it freezes once, it will freeze several times in an hour, but then it might not freeze again for a week or so. While using my computer, the screen will suddenly freeze, change a solid color, (red, blue, green, it is random, sometimes with lines drawn through it vertically or horizontally) and the sound will either keep playing, stutter, or stop playing(also random). Windows 7 64-bit (also happened when in XP, I installed 7 a few months ago.)










My computer screen is changing colors