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The monitor is black

Hello i got hp8560c the problem is when i turn on ,the monitor is black i check the cables and everything and is ok the light from the pc is on,and the other thing is a open 2 clean inside couse 2 much dust and i take the cables off,when i put the cables back ( i thing i did it ok ) the pc is no more on......THANKS 4 HELP

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  • chinyta Aug 22, 2008

    thanks 4 help and i already did it and it dont work

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3 Answers

Thank you i am going try

Posted on Aug 23, 2008


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Can you use another monitor to get into the settings on your pc? If so, hook that one up. Go into Control Panel, Performance and Maintenance, Power Options. Check to see what the settings are. Do you leave your pc on all the time? That's what I do. But I turn my monitor on and off when I need to use the pc. In Power Options, make sure that Power Schemes is "always on," and choose "never" for every other option. Then hook up your monitor and see if that helps.

Posted on Aug 21, 2008

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I've had this problem from even trying to restart my pc at times. it happens usually when you've changed or added something that the pc wasn't prepared to do. if you've installed a new card. disconect it and try again. installing the drivers and software for it first.

Posted on Aug 21, 2008

  • matthew carroll
    matthew carroll Aug 22, 2008

    my next suggestion would be to try to start your pc using a dos boot disk. it may just be your o/s. however their is the connector on the motherboard, it may have gone bad. if using another monitor didn't work, i would suggest to purchase a new video card. I use nvidia they've got some really good products.

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