Black screen,....

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Wednesday October 8, 2008
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Hello,
I have an hp pavilion 7940. When I turn on the computer, it starts up, beeps twice and the screen stays black, no writing,...I am not very technical with computer.

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Posts
19532
Registration date
Wednesday October 8, 2008
Status
Contributor
Last seen
June 15, 2019
1,967
two beeps MIGHT indicate a problem with the me memory chips. You can carefully remove them - gently clean the bright metal contacts with a pencil eraser and then replace them. Try not to touch the metal with your fingers.

Good Luck