Question about HP Pavilion 523n (P9851AR#ABA) PC Desktop
> First ensure that any beep is coming or not
> check numlock LED status glowing or not.
> If numlock LED glowing it means cpu working fine
only problems with monitor
>If numlock LED not glowing its mean problems with cpu
> if problems with CPU Find check RAM may have dusting problems.
Posted on Dec 07, 2007
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Posted on Jan 02, 2017
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