Audio crackling, fuzz on my laptop

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Audio crackling, fuzz on my laptop

Postposted on Wed Apr 03, 2013 5:39 pm

Hi guys, I'm getting some really bad DPC latency and crackling on my laptops audio and it's really annoying. My laptop is a Dell Inspiron 17R SE 7720.

I've updated my audio drivers but it did not help. Here is a picture of the DPC Latency Checker.

Image

Any help would be greatly appreciated.
crono89
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Re: Audio crackling, fuzz on my laptop

Postposted on Fri Apr 05, 2013 12:04 am

Did you use official Dell drivers or the realtek (or whatever your sound card is) driver? Sometimes hardware doesn't work properly with oem drivers.

Have you tried completely uninstalling the driver and reinstalling the driver from dell's website?
I like Windows 8.
Seriously.
chµck
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Re: Audio crackling, fuzz on my laptop

Postposted on Fri Apr 19, 2013 2:56 pm

So I haven't used my laptop for about a week because of being out of town, I get back and run the DPC latency and now I get this.

Image

So I guess I'm lucky? Anyone know what could of been causing the extreme latency before?
crono89
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Re: Audio crackling, fuzz on my laptop

Postposted on Fri Apr 19, 2013 5:15 pm

Image
jihadjoe
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