Question about HP tx21274nr (2540839) PC Notebook
The fist thing I would do is run sfc/ scannow, if that doesn't fix it I would suggest a full reinstall of windows if you haven't done that. The other thing is that being an HP it may be the onboard video dying, but since its running an ATI onboard card not nvidia I wouldn't think thats the case but if it is not cooled well it could be the problem.
Posted on May 18, 2011
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Posted on Jan 02, 2017
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