a sound signal and the screen goes black after start

Hi, I have a problem with my HP G62 a38se laptop pc.when I start my pc after startup pc saying not to answer with 3 beep sound(beep...beep...beep).after it displays a black screen and goes restart... plsss help me for this


You are able to access UEFI to perform material tests?

Perform the start-up and testing of the long system. Please post your results here.

Kind regards


Tags: Notebooks

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