acer laptop monitor blackout

  oubykh 19:17 21 Nov 07

I have an acer aspire 5630 about 3 months old, running vista HP ed. No problems until this week when i had a message (sorry cannot remember exactly)upon start up about the CPU running to high and it wanted to adjust the graphics to reduce usage.
I OK'd this but ever since then upon starting up when it gets to the desktop after 3-5 secs the screen goes black, flickers back, goes off again then resumes as normal. Doesn't happen any other time. Its similar to the effect when you change the graphic resolution size. I have it set at the correct resolution still so unsure what to do to stop this occuring??
Any ideas


  oubykh 21:04 01 Dec 07


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