Question about Samsung LE32R73BD 32 in. HD-Ready LCD Television

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TV doesn't turn on. All power sources working.

TV does not respond. No light. No noise. Checked all connections.

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Check the main power cord for proper fit from the wall too the tv. Make sure the cord is well fitted in the outlet and the tv. If the connection is in standing and there's ac voltage coming from the outlet.......then it
may be a blown fuse or a dead power supply circuit with-in the tv. If so, the tv needs to be serviced.

Posted on Jan 04, 2009

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My tv has ben un plugged for 3 months and now it will not turn on. What should I try?


How/where was it stored? Are there buttons on the tv itself? Do you have any LED lights on at all? Does the tv make any clicking noises when you plug it in?

Dec 16, 2014 | Sony Kdl-32bx310

1 Answer

NS-LDVD32Q-10A buzzing noise


Try another input and another source such as a DVD player. If you still get the buzzing sound, you could have a faulty power supply output or a fault in the audio circuit of the main board.

Jan 27, 2013 | Insignia NS-LDVD32Q-10A LCD TV

1 Answer

My LG Flatron rear projection TV won't turn on. The on/off power button is not turning the TV on. There is no click sound and the red light doesn't come on. The TV is connected to mains power and ther


tried with other ac outlet doesn't work?. if still won't turn on, at this time you will need to remove the rear cover to gain access the internal part. since your tv doesn't have any power indicator, the first place to be checked will be the power supply board this is where the power connector cord is connected. now look for a blown fuse replaced with the same rating. but take note before you replaced the bad fuse you must need to have component testing in the power supply board which the cause of blown of the fuse. like shorted bridge diode, open resistance and defective mosfet or bad regulator ic.at this time you will need a device called digital tester to check weather the parts need replacement.hope this can help good luck.

Nov 02, 2012 | Flat Panel Televisions

2 Answers

My tv power light is blinking and the tv wont turn on.


To resolve this problem, follow these steps:

  1. Make sure that the power cord is firmly connected to the wall and the TV.
  2. Make sure that the cables connecting the TV to the various video sources (cable, set-top-box, DVD player, VCR, etc.) are all firmly connected.
  3. Make sure that the source you are trying to watch is turned on and/or providing a signal.
  4. Turn the TV off, and then on.
  5. Press the Source button on the remote, and cycle through the sources.

If this procedure does not resolve your problem, most likely the power supply is failing and you need to get your TV serviced.

Jun 01, 2011 | Sharp AQUOS 52" Flat-Panel LCD HDTV

1 Answer

NOT GETTING ANY POWER WHEN TURN ON/no red light when hook to power outlet? checked power source okay. just bought this led tv about 3-4 months ago.


Possible that the mP section is not working , As confirmed the power supply SMPS unit is working but the secondary voltages must be checked to see if the regulator for the processor gets the supply. If not check and replace, if supply is through then the mP must be checked.
Need to check is warranty cover is availabel to you , if so call without tampering.

Sep 30, 2010 | Samsung LN32A330 32 in. LCD TV

1 Answer

Have an insignia tv that won't power on...was off..made popping noise...won't power on. checked power in both the surge protector it was in & wall. all other items plugged into surge protector work....


Try connecting the TV directly to a different wall outlet and check. If the issue persists, try power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue persists, then the TV requires service.

Jul 27, 2010 | Insignia NS-LTDVD19-09 LCD TV

1 Answer

Green light is on ...white noise sound but no picture


This TV finds the connected input sources
automatically for AV1, AV2 and Component 1-
2. It is presumed that RGB and HDMI/DVI
sources are connected.

Check your setup to see if the audio is turn off but if you have a clear picture you should have sound.

Time to call a TV Tech if you are not going to repair the unit.

Jul 11, 2009 | LG 42PC3D 42 in. Plasma Television

2 Answers

Samsung LCD 40" While LInes, Clicking Noise, Red light blinks


Your LCD has gone bad or their is a high voltage problem that powers the LCD. Usually a inverter board.

Jul 04, 2009 | Samsung LN-S4041D 40 in. LCD HDTV

1 Answer

Picture will not come on.


I found this in the user manual. From what you've said I would check the second paragraph first. I hope this works for you.

On your computer check; Power, Signal Cable.
The TV is using its power management system.
Move the computer’s mouse or press any key on the
keyboard.

On your equipment check (STB, DVD, etc) ; Power,
Signal Cable.
The TV is using its power management system.
Press the Source button on the panel or remote control.
Turn the TV off and on.

Sep 24, 2008 | Samsung HP-R4272 42 in. Plasma HDTV

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