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Have no power tv will not switch on - Televison & Video

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The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Posted on Dec 30, 2016

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Neither the remote or power on/off switch works to turn on


I'm assuming you tv doesn't turn on but you have the red light indicating power , it's possible you have more than a faulty switch , common fault is the power board has blown one or a few capacitors , you could try replacing the power board on the tv but some tvs will not start if there are other faults , namely faulty inverter , faulty power board , if the display is faulty , it'll be cheaper to buy a new tv

Sep 19, 2014 | Toshiba REGZA 52RV530U LCD TV

Tip

Switching Off your TV in standby mode & power failure


When there is power failure, immediately switch off the switch supplying power to your TV. After restoration of power, there are incoming surges on the line which can damage your TV. It is also a good idea to switch off in standby mode. It consumes some energy & we may not know when there is power failure.<br /><br />sonsunny

on Jul 06, 2011 | Televison & Video

2 Answers

TV will not turn on


Check the wall outlet, make sure there is power at the wall. If not, check the breaker panel. If there is power at the wall, check the TV for a manual on/off switch. If you have a power switch on the TV, turn it off, wait 10 seconds, then turn it on. If no power switch on the TV, unplug the TV for 10 seconds, then plug in again. Use the remote to turn the TV on. Check for a fuse or circuit breaker on the TV, usually near where the power cord enters the TV.
Make sure you have good batteries in the remote. If all this fails, then something may be damaged inside your TV, as a result of a power spike before the power went out, or when it came back on.
Take it to a repair shop.

Apr 07, 2014 | Magnavox 19me601b/f7 19-inch 720p Lcd Tv

1 Answer

Cant switch on my Irion TV


Maybe things will improve if you leave your TV permanently receiving power from the wall switch and do the actual on-off switching at the TV. Your Orion TV draws standby power even when it is off. When you flip the wall switch off there is no standby power

Jul 24, 2013 | Televison & Video

1 Answer

Samsung AK59-00123A remote to a M261VP vizio tv


Hello

[1] Switch your television on

[2] Point the remote control towards the
television

[3] Press and hold the TV POWER button, and

then enter the two-figure code in the table

to the right that corresponds to the brand of

your television by pressing the appropriate

number buttons.

If your television is compatible with the remote

control, it will switch off.

The remote is now programmed to operate
the TV.
The code for Zenith TV is [TV POWER + 63]

Sep 20, 2011 | Zenith ZEN700 Remote Control

2 Answers

Click tv on but nothing happens stand by light blinking


Check to see if there is an alternate power switch, my TV has (2) power switches, one turns the power on but not the TV and the other turns the TV on as long as the power switch is on.

Apr 22, 2010 | Sony FD Trinitron WEGA KV-27FS210 27" TV

1 Answer

Red light flashes on power switch, but no picture or sound on tv


tv will not power on. red light on switch blinks. power relay clicks, but no picture or sound.

Jul 28, 2009 | Toshiba DVD Recorder AND Series2 TiVo...

1 Answer

Missing power button


there is one thing you can do cheaply,
open the tv by pass the switch, put straps a cross switch contacts.
only two polarities enters your tv live and netrual, each one goes a cross the switch.
program your remote
0156,0060,0154.
or 060,019,014,052,054,075.

Jan 22, 2009 | Toshiba 35A44 35" TV

1 Answer

My kid power off tv by power button on tv, next time i could not


switch tv on the switch can not contribute to that. unless the following goes fault
i switch getting fixed on one position(holding)
ii check power on a input of tv and input fuse
iii power supply, i have said that because if a power supply is ok, sound was going to be there.

Nov 22, 2008 | Samsung TXG2547 25" TV

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