My computer will not get past the Check signal screen, Need help

Discussion in 'PC hardware help' started by Mikilama, Jan 18, 2006.

  1. Mikilama

    Mikilama Member

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    Before this would started, the night before I comp would just freeze and I would have to restart it. It did this a few times then the next morning I chouldnt even get the comp to come on. The screen just says
    "self test, check signal cable and pc, monitor ok". It came on a few times before freezing again and i would get the blue screen. I tried changing monitors and i tried changing videocards.
     
  2. ddp

    ddp Moderator Staff Member

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    take a look at the motherboard at the can shaped objects that are capacitorsthat should be flat topped not domed.
     
  3. Mikilama

    Mikilama Member

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    Thanks, I will check it out when i get home.
     
  4. Mikilama

    Mikilama Member

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    What ya mean by flat topped not domed? Am i suppose to try and straighten them or somethin
     
  5. sammorris

    sammorris Senior member

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    No, the cylindrical capacitors have coloured sides (e.g. blue or green) and have a silver top. This should be flat. If it bends upwards like a dome effect, they're damaged. This is attributable to a fair few hardware problems.
     
  6. Mikilama

    Mikilama Member

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    So if that is whats wrong with it, is it fixable, or will I need another motherboard?
     
  7. ddp

    ddp Moderator Staff Member

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    it is fixable if you have a soldering iron & replacement capacitors of the same value. fixed a # of boards & psu's because of bad capacitors.
     
  8. sammorris

    sammorris Senior member

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    It would technically be fixable in that manner, but unless you can get the exact same capacitors and are good at soldering, I'd avoid it.
     
  9. ddp

    ddp Moderator Staff Member

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    thjat is why i said it is fixable as i do that type of work all the time.
     

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