Question about Hitachi 57SWX20B 57" Rear Projection Television

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Hitachi model 57SWX20B , Sound, but no picture

I have a Hitachi model 57SWX20B tv which while watching it, the picture just went out. The sound still works, but no picture. I turned it off, then back on without any success, plus we left it off for a day and the picture still won't come on. My wife did tell me that it happeded once before a while back, but forgot to tell me since it came back on. (kinda like the "check engine light" or "check oil light" situations they forget to tell us about! Got to love them!) What should I check or do to see about fixing it? Thanks

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I had similar problem with my 57xwx20b TV as well. I'd unplug it from the wall for at leas 30-40s and plug it back in, the picture would return as normal. It will come back from time to time but the same procedure will reset the video board and the picture will return. I'd also check to make sure that the TV has the latest firmware from Hitachi as well. The FW for the ATSC tuner is upgradeable via the SD card and Hitachi website will give you the procedure. This fix all kind of problem with my TV from blank screen, green screen, flashing screen, pinkish screen because the old FW was built before the final standard. Apparently, it interferes with the video board and causes it to go amock. Good luck.

Posted on Oct 12, 2009

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