Question about Dell Dimension 2400 PC Desktop

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Hi ive just got a dell 2400 and it was working fine then i took it home in the car and turned it on and pluged it in to my moniter then the picture flickers when its loading windows and goes off saying no signal can anyone help thanks

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I would unplug everything and then open the case. I would clean out the inside with some canned air. I would then remove the video card if it has one, some have on board video that is built into motherboard. Remove the video card, clean the fan if it has one and then install it making sure it's installed firmly into the slot on the motherboard. Then reassembly the case, attach all connections firmly. Power it up and hopefully it will work again.

I hope this helps,

Thanks for using FixYa

Eric

Posted on Jan 22, 2009

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First thing I'd check is the Monitor plug...remove it(with everything powered off) and check to see if you inadvertently bent one of the pins over. If you have, be real careful and gently bend it back up.

Posted on Jan 22, 2009

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