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Samsung SyncMaster 730MW (Silver) 17 in. HDTV-Ready LCD Television Questions & Answers
Power problem
Hello,
The power supply board is defective that's why the TV won't power up. Its receiving power but it cannot transfer the current to the necessary part of the TV because a capacitor, diode, etc may have been faulty. Until these bad components are replaced, the TV might not come on.
If you know about TV repairers, I would suggest that you open the TV and read the power board/panel with a meter, detect the bad component and replace it. Take note that TV stores a lot of current that can shock, so leave the TV for a while before you open it.
If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you.
Take care.
8/12/2010 7:44:27 PM •
Samsung...
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Answered
on Aug 12, 2010
Missing cable channels
You need to contact your cable service provider about this, it is a signal issue not a TV issue.
4/25/2017 9:55:47 PM •
Samsung...
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Answered
on Apr 25, 2017
Tv antenna
probably its TDT and not RF
10/19/2013 9:38:59 AM •
Samsung...
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Answered
on Oct 19, 2013
My tv is stuck in the menu mode
What is the Model number of your TV?. Just make it to factory reset and then try. Refer its user manual for details.
4/30/2012 11:41:08 AM •
Samsung...
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Answered
on Apr 30, 2012
Samsung un55nu6950fxza TV
These LEDs are very susceptible to static electricity damage. What happens when they get zapped is a tiny threading fault starts in the LED crystal. The aluminum contact metal starts migrating into the crack, makes it wider and longer, and eventually goes all the way through the LED and shorts it out. When that happens, the metal overheats and burns out the LED so the entire string goes dead.
What this means for you is that the original LED may have been may have been zapped at the factory. The replacement strip likewise, or when it was removed from another TV (if it is a used part), or when you put it in. It should have been in anti-static packaging. You have to be very careful not to touch any of the circuitry on the LED strip, and make sure you ground your hand to the TV metal both before picking up the LED strip and right before connecting the strip to the TV. Better yet, use an anti-static wristband connected to the TV frame.
It is possible that the LED driver for that string is pushing too much current, but that's not likely. You would probably notice that part of the screen is unnaturally bright.
2/5/2024 6:37:37 PM •
Samsung...
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Answered
on Feb 05, 2024
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