Screen buzzing

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i have a hp pavilion entertainment pc it is working fine but whenever it is working there is a slight buzz/wave kind of light flashing every second i m worried that it has some internal problem plz help me

2 replies

Hi there,

Please bring more details about the problem being experienced for correct help.


It might be that a led light has detached and slipped inside, please check it out. Yet if you doubt that it is another problem, please send it to a repair shop for confirming the source of the problem.