Official Panasonic TC-PxxST60 Series thread - Page 442 - AVS | Home Theater Discussions And Reviews
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post #13231 of 13232 Old Yesterday, 12:19 AM
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Hi all, does anybody know how to downgrade firmware back to v. 2.733? Is it possible to download it somewhere or does anybody have it? I have an IPTV settop box and after upgrade, there are lots of issues with sound and image quality.
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post #13232 of 13232 Unread Today, 08:02 AM
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Hey all....
Have a55 inch st60. Just over a year old.

I am developing a buzzing on whiter screens. I am about 12 feet away and can clearly hear it on lower volume scenes. I haven't noticed this before and I am assuming this buzzing shouldn't be this loud. Any idea what can be done? There is no way this is normal.

Thanks
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