Re: Sharp LC70UQ17U won't power on - 3 long blinks, one short
Well, unfortunately that didn't work... swapped out the main board today, plugged in, hit power and after around a minute the front light started blinking the same pattern as before. Is there any factory reset/ firmware I would need to update in order to get around this error code?
Otherwise, any other ideas what might be causing the problem, and whether it can be fixed?
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Sharp LC70UQ17U won't power on - 3 long blinks, one short
Hi everyone,
Having some difficulties with my 70" Sharp TV purchased around 3 years ago. Model number is LC70UQ17U. Around a month ago the image on the tv occasionally started flickering pretty severely:
[url]https://www.youtube.com/watch?v=DXkY-qXxCNU[/url]
If you restarted the TV the problem would go away. Around a week after it first started, however, the TV shut off while we were watching it and it won't turn back on. The front light blinks in the same pattern repeatedly -- three long blinks, pause, one short blink. Based on some research...
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