Having problems with your Acer Aspire 3690 Notebook ?

Getting static sound through speakers it only goes away when music plays but can still here it in the background could it be my sound card

Answers :

Hi Terry,

Your Notebook doesn't have a separate and distinct sound card (that can be removed or replaced). While the problem might be internal, opening a notepad or laptop should be left to trained technicians.

There are other possible causes.Like the speaker plug, the jacks and even the wiring. Give the 'wiggle test' to each.

Start with the jack on the computer side and give it a little wiggle, does the static change or stop?

Continue to the speakers.

Does the sound change while it's charging?

If you switch to headphones is the static still there? If so, you may need to have it looked at by a pro.

Best regards,
It is a improper earthing of the pc (not likely) but definately a condensor leaky discharging while it self getting charged..its detected by seeing the amplifier and the condensors usually 100-1000 ufd.(electrolytic). one can see a buldge(if faulty) on the condensor(top) usually that area is flat.
leave a testimonial later.

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