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Computer will start but no signal to the moniter

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  • dnnshinson May 02, 2010

    i had to many programs open while i was installing zone alarm and when i went to reboot it never came back up.the cpu is running but all i get is a no signal detected.its a hp windws vista, 2 years old

  • MyPC Solutions
    MyPC Solutions May 11, 2010

    When you turn your computer on, are you at least able to see the Bootup screens?

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There are a few things you can try to fix your problem.

Step 1. Turn off your computer.

Step 2. Disconnect your monitor's video cable from your monitor if possible and the reconnect it.

Step 3. Disconnect your monitor's cable from your computer's graphic adapter, reattach it.

Step 4. Reboot your computer and see if you have video. if you do, problem solved, if not continue with step 5.

Step 5. Reboot your computer and press F8 during bootup, this will take you to Safe Mode. (this is assuming that your monitor is working correctly during the bootup process, if not, you may have a bad video card)

Step 6. When prompted, select Safe Mode (wihout networking).

Step 7. Safe mode will only install the basic drivers and software.

Step 8. After successful login to your machine, reboot the machine and let it boot up on its own.

Posted on May 02, 2010

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Vga cable or check to see if monitor is pluged in check outlet may be bad '

Posted on May 02, 2010

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