No signal on monitor but it works after more time

:hello: :hello: my pc is'nt show any signal on monitor,but cpu running :( :(
but it works after 3 hours or more time :)
plz help me : :sarcastic: :sarcastic:
6 answers Last reply
More about signal monitor works time
  1. someone plz help me asap...
  2. So you bump your own post twice in 10 minutes. No one is gonna be able to help you without more information as we wont do all the work for you.
  3. Maybe you computer is really slow and take 3 hours to boot up to windows?
  4. no 7 boot up after the 3 hours,it means my pc works after 3 hours by 3 hours :(
    its core i3,Ram 2GB,HDD 500GB pc
    i cant fix the problem :( :( , maybe overheat on processer or any ?? :??: :??:
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