Question about Dell Dimension 4550 PC Desktop

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My Dell Dimension 4550 will not boot up...it sounds like it is but the monitor does not come on. There are no beeps. Power light comes on and the ''A'' light on the back blinks, if that means anything. I tried a different monitor but still nothing. Thanks for any help you can give me!

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  • homein04 Feb 09, 2010

    Thanks, I tried but no go. Strange. I also tried a stick from my Optiplex and that didn't work, but all the memory works in the other computer just fine. Thank you for responding quickly today.

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  • 239 Answers

Well it's ur RAM memory. U need to clean it with alcohol & a soft cloth. Clean the gold coloured pins & place it back.
Note touch an unpainted metal part in your casing to discharge your electrostatic current from your body first, then perform the above.
It will be ok

Posted on Feb 08, 2010

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Posted on Jan 02, 2017

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