Question about LG 50PX5D 50 in. Plasma HDTV

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19inc lcd red light flashing stuck strato

Any clues from power on flashing red no response. psu problem . reset somewhere.???

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LG TV 26" Red Light Flashing

Posted on Aug 07, 2008

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Posted on Jan 02, 2017

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TV will not turn on, only flashes green status light on front constantly, any suggested fixes?


A button may be stuck down, this is what happened to my TV when a button was stuck.

Dec 08, 2015 | Mitsubishi LT55164 55 in LCD TV

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My LG 32CS460-UC will not turn on It has a red light flashing in the lower right corner


the psu has failed prob a CCFL fault as it flashes red
the low voltages like 5v is ok

get it serviced by a tv person i think its more too do with the lcd panel

Oct 07, 2014 | LG 32CS460 32" Class HD 720p LCD TV, 60Hz...

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Samsung led tv won't power on - red power light is flashing


check the conections between psu and led bars,if the problem still,then the problem is in the led bar board.

Aug 22, 2014 | Samsung UN40D5500 40" 1080p LED TV - Ultra...

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My computer wont start up. The power supply light flashes green when plugged in then red. But still nothing , can someone please help?


Try a Power Supply Unit (PSU) Reset: Unplug the electrical cable from the wall and the PSU (Back of Computer)
Move the red voltage selector to the opposite position it is in and then slide it back. If you live in the USA 120Vac to 220Vac back to 120Vac
After you have done this you can plug the power cable back into the PSU. Connect the power cable to the wall power. If the PSU is still serviceable it will no longer be blinking.
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Jul 08, 2013 | HP Compaq Business d530 PC Desktop

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I have a LG 32LG3000 LCD TV and the power light continually flashed red and the tv does not turn on.


Tries tv unplug,replug it back like about an hour later.See,if the tv will resetting self and working again.Not.The tv power supply board it is the causes and the problems.That the board where the tv power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish tv power supply board for the replacement.

Sep 06, 2011 | LG 32LG30 32 in. LCD HDTV

1 Answer

Hi there, i have a baird lcd model j047baird\r\nthe fault i am having is, it stuck in stby. power supply look fine all voltage is there. if i disconnect the lead j5 from main board to invertor the screen...


there is 2 problems that makes this tv have standby fault.. so here they are,!

1.)main av board ---the 8 leg eeprom loses programing just under LVD CABLE TO SCREEN -£14.99 from a guy or if you can program yourself 4.99 for the flash to reprogram,.

2.)POWER SUPPLY FAULT IS MLT199TL PSU. (UA4)AREA, SG3525AN (16 leg) Regulating pulse width modulator.

the first fault all votage at psu will be there ,, 5v / 12v / 24v

the second fault psu will have 5v standby but no 12v or 24v this will stop the secondary from fireing up.. hope this helps.

Jul 31, 2011 | Televison & Video

1 Answer

What does it mean when the red alarm lite is flashing?


As for the red light on the motherboard, thats just there to let you know that the power cord is plugged in and the PSU switch is ON. (It is in the manual somewhere, just in small type)

When you press the power button, does anything happen? Do the fans spin for a second then stop? Do you get any POST codes? Have you tried with the board out of the case and only the video card/RAM/CPU plugged in?

Unless you are hearing beeps from the PC-speaker there should be no real danger i recon.

Refer to this guide if you are hearing beeps and take the nesessary measures:
http://brebru.com/beepcodes.html

Good luck!

Mar 14, 2011 | Computers & Internet

1 Answer

Tv won't turn on. Stuck in loop of red standby light clicking on /off.


sounds like the unit has entered a protection mode where a short has developed somewhere inside the tv. This response is the power supply in the tv trying to start up - seeing the overload and shutting down to protect itself, this loop will continue until the short has been resolved - best to get it repaired by a technician

Aug 13, 2010 | Samsung LN52A530 LCD TV

1 Answer

When switching on...clicks, but no pic and red light flashing... must reset by switching powerswitch off than on..this went on sporadically for 4yrs..now samething happend accompanied by a loud pop and now...


Hi Pepe.

Only when there is no power at all, no led on, and no sign of life whatsoever, that means that the problem is likely the internal power supply board.


If instead the TV stays in stand-by, with the LED light on and flashing, but does not respond to remote, or to the buttons on the chassis, then the TV is in protect (safe) mode because an internal fault had been detected. In this case the fault is not necessary the PSU. Parts must be tested to find out. The clicking sound is the protection circuit that keeps turning off the PSU to prevent further damage.

If the problem is the PSU, often it is possible to see at a glance that one of the big electrolytic capacitors in PSU board has blown.

General troubleshooting on this article: Why my TV does not start up and remains in... . I do not think it will help in your case.


If that does not work, contact the manufacturer at the number listed on the owners manual to get the TV repaired by a licensed technician.
Pioneer covers the PSU or other parts even out of warranty only when a determined factory defect concerning that model and year had been reported by a number of technicians.
To find the contact see:
USA:Pioneer Electronics
Contact us - Pioneer Europe
Pioneer Electronics Asiacenter
Contact Us - Pioneer UK
contact us - Welcome to the pioneer global media Website

Regards.

Feb 18, 2010 | Televison & Video

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