...quot; bottom to turn it on If you can solder and work on electronics, look on the power supply board (this one has the power cord plugged into it) for two capacitors - C520 and C126. Replace these, ...
Question about Westinghouse Televison & Video
...supply and can I replace it westinghouse "46 LD4680 will not power up...was working fine yesterday but today will not work. In the past 10 months it has acted suspiciously when powering up, but ...
...quot; like an old vcr would, then the picture freezes. It does this with both HDMI ports. You have a power filtering problem. The power supply is feeding "ripple" voltage to to video circuitry. if ...
...quot; TV. When I plugged in, the power led goes red. If I turn it on, the power led goes green, but nothing happens. No image, noise, nothing......like the only thing working is the power supply. Any ...
...quot; up. Good day!!! That problem is usually have 2 causes..Its either power supply board or mainboard.. Please take this steps on how to determine the problem: Open the back cover. Check the power ...
...supply outputs are ok. It will power up when I unplug the H2 IR-remote card from the "main" board. Then I hear the relay click and the screen says "no PC signal". I can use the ...
...quot; buttons. -Checked of course all my outlets and made sure it had power and had good connections. -Used voltmeter to check to see if short in power cord. WHEN OPENED UP: -Used voltmeter to check ...
...quot; but the sound remains. When I turn on the TV the picture will appear for a few seconds, then disappear again. Hi, This is an indication that the backlight of your unit is not working properly. ...
73 questions posted
Usually answered in minutes!
469 Questions
238 Questions
97 Questions
100 Questions
66 Questions