black screen

Discussion in 'PC hardware help' started by DEEDZ, Mar 24, 2011.

  1. DEEDZ

    DEEDZ Member

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    Hey, guys
    i have a problem with my PC.
    The thing is I have 2 graphic cards, 2 motherboards, 2x 2gig ram and 1 processor.
    when i switch on my comp it shows me that the screen is unplugged and it gives me the following message "Check signal cable". everything else seems to be working fine.
    i have changed everything but with no succses.
    Can you please Help me!!!!!
    I'm about to destroy my PC.
     
  2. pcrepair

    pcrepair Regular member

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    no beeps??
    could be graphic cards are duff
    could be motherboards are duff
    the boot process uses beeps to tell what is in error
     

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