Audio issue on video playback

Hi there
Since upgrading to Lion I have noticed that when I playback a video, using whatever application, itunes or quicktime there is a noticeable tapping or rsping noise in the background of the audio. I've tried many different videos and still the same. It has only recently happened. Any ideas?
Thanks
Mansel

Quote from: Lammy2k on 25-September-08, 07:11:10
So....
Finally flashed the 3.2 Firmware for my CPU and
the problem still exists.
Now i|m really desperate...
So you originally had 3.2 and flashed to ? 3.3. It looks like 3.3 updates the VIA 8237 contoller firmware version.
"Support ATI9800SE AGP card" No mention of fixing the SATA problem. Seems strange because the 8237 is the south bridge and I would think has nothing to do with video.
Or did you flash to the latest 9.4 series bios?
I see no mention of SATA fixes on any bios updates. MSI has a warning about the 9.1 version "This BIOS Supports dual core and E6 version CPUs. We propose to use BIOS v3.xx for system stable if you didn't install these two CPU models." Unsure about the Bios version jump. Seems kind of fishy.
Could you list complete system specs?

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