.sailtoth3moon
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Apr 9, 2011, 1:47 PM
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Problem with device input on toshiba 37hl57
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Hey, new to the forums. Nice to meet you all.
Wondering if I can get any help from someone about my 37" toshiba television. It's LCD, 720p, not a bad tv. I replaced it with a 42"LG but am interested in fixing this if it only requires a reasonable investment.
The tv worked fine, no signs of something bad happening. I had my xbox 360 plugged into an hdmi port the night before and left both the tv and the xbox 360 on while I fell asleep. When I woke up, there was just a blue screen with an unresponsive xbox 360. I trouble shooted with component, rca, different hdmi outputs. Tried the xbox in another tv and it worked fine. Anything plugged into the tuner board doesn't work with the exception of coax cable. The tv turns on no problem, cable works fine. just no device input.
The issue seems to be that when I try to select different inputs with the remote it doesnt show that anything is plugged in, no option to select anything.
I opened it up, trying to determine if a board needed to be replaced or perhaps a burnt out fuse or capacitor. The fuse looks fine, and I don't really know what I'm looking for with a blown capacitor so nothing too obvious stuck out. Now, there's a tv tuner board and an hdmi board. Both boards have unresponsive ports, therefore would that rule out replacing of a board since two boards have the same issue?
Any insight or help would be greatly appreciated.
Thank you!
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