Question about Toshiba 20DL74 20 in. EDTV-Ready LCD Television
TV goes blank and the blue active indicator light goes dead. Not the normal red indicator for when the set is just turned off. This happens every time the set is used after about 45 minutes. Have checked and the menu indicates that we are not using sleep mode. The set's plug has to be removed from the outlet for about five minutes and then plugged back in. When it is plugged back in the blue light returns and the set operates totally normally. This problem is driving us nuts. Any help or suggestions greatly appreciated.
I had same problem. Finally figured out the power supply was the problem. I ordered a generic replacement and it hasn't shut off again for over a year. The only thing I have notice is there are noise lines in the lower channels (1-6). This may be beause the Toshiba power supply may have a noise filter in the power supply. But the generic was $30 compared to $80 Toshiba
Posted on Apr 03, 2008
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Power off the television. Wait a few minutes, then power it back on. If this does not correct the issue leave the power on, point your remote control towards the Sony television and hold the down arrow button. While holding the down arrow button press the "Power" button. Release the down arrow button and the Sony TV will reset itself to factory settings. Once the television performs a scan on itself your problem should be gone.
Good Luck Ed Pinero
Read more: How to Troubleshoot the Standby Indicator Flashing on a Sony TV ' eHow.com http://www.ehow.com/how_5925008_troubleshoot-indicator-flashing-sony-tv.html#ixzz2KBk1cWbu
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