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Computer Hope forum e-mail issues and down time
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I'll describe the problem a bit better. Sometimes the pc works fine for hours. But other times it will suddenly go black screen without warning, and not do anything until unplugged then plugged back in. Also sometimes a webpage will freeze/not respond; ctrl/alt/delete brings up the task manager but when I click on End Task it doesn't do it, just leaves me hanging and won't shut down normally. Any ideas?