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I have an lg 55" LF6000 with the screen flashing off and on. It just started doing it. I have sound and appears to be full screen but flashes off and on.

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

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Posted on Jan 02, 2017

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early1234

earl norman llanera

  • 871 Answers

SOURCE: LG cell phone

hi there

hav your phone serviced. that has an issue internal. they might have to replace some chips for that. youve checked the battery and still does the same thing.

hope this helps.

fixya!

Posted on Jan 30, 2008

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tantong

Somsak Tantong

  • 138 Answers

SOURCE: screen flashes black

Hi this is the way how to examine what's wrong with your LCD monitors. After you turned it on and the screen blacked out, you have to check that if you can see the image on the screen or not by shining a flashlight into the screen, not directly but find the best angle to the screen and take a look very closely. If you can see the icons or any image, there will be a minor problem. This is because of the lamps inside screen. Some of them were broken and it is very easy to replace. If you cannot see anything on the screen, there'll be some problems with inverter board. If you have soldering tool and want to fix it by yourself, check the caps first. It may cause this problem. Some caps might show leaking or burn spot on the board because of too high temp. If you don't have soldering tool, you better go get a technician to do so. Hope this help!! If anything I can help you with, feel free to let me know.
Thank you,

Posted on Mar 07, 2008

Ron Brown

  • 1 Answer

SOURCE: Bucket full light flashing but not full, humidity % shows as 01%

I posted an extended answer to this problem with part replacement info and pictorial. Why hasn't this solution been posted???
venasguy@comcast .net

Posted on Mar 04, 2010

ZJLimited

ZJ Limited

  • 17970 Answers

SOURCE: When my magic chef oven

Check this description codes...

zjlimited_1341.jpg

Posted on Jun 02, 2011

jnjholding

jnjholding

  • 147 Answers

SOURCE: how do u full flash lg revolution to work on metro network

Metro can actual do this for you, just visit a Metro store.

Posted on Jul 10, 2012

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1 Answer

I have an LG 55 inch TV, model no.# 55LB5550-UY. When I plug TV into the outlet the screen flashes on and off rapidly. I have changed the power supply and the main board. Neither resolved the issue.


Sounds like an issue with the motherboard or a short in the screen circuits.
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