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I have a laptop that you can power up and fans come on and stuff but getting no POST on start up. Does this mean the motherboard probably went bad?

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Do you get video output if you connect a monitor to the VGA port? – Renan Apr 28 '12 at 3:19
Nope. Nothing on VGA – Tiffany Walker Apr 28 '12 at 4:38
more information would be nice. What kind of laptop? How old is it? Do you have any other information on it? – Journeyman Geek Apr 28 '12 at 5:46

Several things can cause this.

  1. corrupt/faulty cmos (bios)

  2. Bad memory module

  3. Dead video chip

  4. Bad motherboard or component on or attached to the motherboard.

First thing to try is a hard reset:

With the laptop powered off disconnect the AC cord and remove the main battery, hold the power button down for a full 30 seconds, connect ac cord Only, power up and see if it will post.

If this does not get a post, try removing the memory module(s) and re-seat them, if this does not help and you have more than 1 memory module installed try each memory module one at a time.

If none of this helps it is a more serious issue and most likely a completely corrupt bios or faulty motherboard or hardware attached to the motherboard.

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Is there a way to reset cmos? – Tiffany Walker Apr 28 '12 at 18:18
That is what the hard reset does. – Moab Apr 28 '12 at 19:36

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