LED LCD BLACK SCREEN TV REPAIR, COMMON FIX MUST SEE !!!

We recommend lowering your TV's "brightness" or "backlight" setting by 20-25% after installation to reduce risk of repeat failure.

This fixes:
TV Part Types: LED Light Strip
TV Models: Lg
42LA615S-ZB 42LN5707-ZA 42LN5708-ZA 42LN570R-ZA 42LN570S-ZA 42LN570U-ZA 42LN570V-ZA 42LN5708-ZE 42LN570V-ZE 42LA616V-ZG 42LA621V-ZD 42LA621S-ZD 42LA615V-ZA 42LA615V-ZB 42LA615V-ZE 42LA615V-ZF 42LA6208-ZA 42LA620S-ZA 42LA620V-ZA 42LA6218-ZD 42LN5758-ZE 42LN575S-ZE 42LN610S-ZB 42LN610V-ZB 42LN6138-ZB 42LN613S-ZB 42LN613V-ZB 42WL30MS-D 42LN6108-ZB 42LN578V-ZE 42LN578S-ZE 42LN575V-ZE 42LN5757-ZE 42LN575R-ZE 42LN575U-ZE 42LN5778-ZK 42LN577S-ZK 42LN577V-ZK 42LN5788-ZE 42LA615S-ZA 42LN5405-ZA 42LN613V 42LN613S 42LA613S 42LA615V 42LN542V-ZD 42LN5400-ZA 42LN5403-ZA 42LN5404-ZA 42LN570S 42LA620V 42LN5400-UA BUSYLJR 42LN5400-UA BUSYLMR 42LN5700-UH BUSYLJR 42LN541C-UA BUSYLJR 42LN549E-UA BUSYLJR 42LN5710-TE 42LN575V 42LN578V 42LN575S 42LN5406-ZA 42LN540B-ZA 42LA6134-ZB 42LA6136-ZB 42LA613S-ZB 42LA613V-ZB 42LA613V-ZF 42LA613V-ZG 42LA6150-ZB 42LA6154-ZB 42LA6130-ZB 42LA613V-ZA 42LA613S-ZA 42LN540R-ZA 42LN540S-ZA 42LN540U-ZA 42LN540U-ZB 42LN541U-ZB 42LN540V-ZA 42LN541V-ZC 42LA6156-ZB 42LN5300-UB BUSQLJR
Panasonic
TX-L42BL6B TX-L42B6E TX-L42BL6E TX-L42B6B

* I offer free tech support for my subs and followers

*Some of these products I buy myself and some I receive for free to produce a Howto guide or / and review for companies but I DON'T get $ for positive product reviews.

Hi, I'm Paul an electronics tech from NYC area but live in Tampa bay area currently aka Tampatec, I post weekly usually on the weekends. My Howto tech channel is aimed for the novice tech or anyone that wants an easy to follow tech guide or wants to easily learn how to setup, use or fix their electronics. whether it's LED LCD TV, tablets, phone repair, home automation setup, Google Home, Chromecast guide, Echo dot tutorials, just to name a few. I'm here to help for free, just subscribe.

*DISCLAIMER When working on electronics or installing, act at your own risk. follow safety manuals and / or NEC safety codes, unplug power, please watch other howto videos for a better understanding. Tampatec is not responsible for damages or misunderstanding info in the videos.

I believe in this famous quote- give a person a fish they eat for a day but teach that person to fish and they will eat for a life time.

Thanks for watching and your support!

[TampaTec]

To prevent LED strips failure just lower backlight setting brightness to 50% or lower.

[RPRosen-kifk]

Your repair vids are my favorite. My respect for you has grown, knowing you're confident enough, to not HIDE, that even pros don't always have things go ... perfectly.

[Pro.Driving]

you are a star! you have the gutts to post the entire video without editing them.. thumbs up for you!👍👍👍👍

[allysaib]

This is the best tv repair tutorial on YouTube, thank you for these repair clips👍👍👍

[mohamnazeerhm]

Fantastic tutorial. Very interesting and very well explained. Thanks

[Peter-.H]

Fantastic tutorial. Very interesting and very well explained.
Thank you so much.👍👍

Great video. I have an lg tv and I hope it never quits but if it does I will try and fix it because it ain't no good the way it is and if I screw it up I was going to throw it away anyway👍

[pwerlvlin]

Hey i just wanted to say thank you, i dont have the same model tv but this video helped me diagnose the issues i was having! so excited to get this fix done, its a 50in highsense smart tv my sister gave me for free so a 50-60 dollar fix is a sweet deal! Again thanks so much!

[rayofcreation]

Thank you so much brosef. Kind of you. Good luck there and cheers! 👍😊

[FlipTVsForProfit]

great video tampa proud of what your doing for folk ive got alot into fixing tvs becomes a habit i love it great income!

[douglasbrynteson]

tampatech, love the vids! you've stretched my know how in electronics and also teaching. you got a gift brotha! I have one issue tho. I have a kicker zx750.1 mono amp. I have the circuit board exposed for show purposes. I usually have a custom cover but had it off at the time of this incident. I had a lot of water fill up the amp but it's suspended in air so it was draining instantly somewhat. I caught the problem and got it out immediately. the power was not on nor was the vehicle. I have 2 500k power caps right by the amps also. they got wet, but seem unscathed. I immediately took the amps out and blew them out with the air hose. then disassembled them to further dry and inspect. I did the big one first cause it's more valuable. a kicker 700.4. got it reinstalled and works fine. now I did the 750 the next day. got it in and it lights up and produces audio but a green little capacitor on the board buzzes. it's almost a wave effect. slowly gets higher pitched and stops. then restarts. if I grab the amp and twist hard I can make it stop. once I let go it starts up. I've taken it apart now and touched areas that looked suspect with a soldering iron 5x. even replaced the green capacitor which is a 2a102j. I'm stuck and tired. any direction would be much appreciated.

[boathead]

Thank You so much for posting this, Big Help!!!

[bernardconnarty]

Thanks - particularly for including the bloopers!

[mikebarton]

Thanks for vid Tampa! Couldn't help notice number of LG sets that seem to have backlight issues! Maybe LG ought to up there QA processes in that area a bit!

[richardking]

Thanks for that! I have just dismantled a Philips TV, following your instructions. Not sure if my client will invest in the led strips... I used a 24VDC supply for checking the leds, soldering the wires on the test points of each strip.

[vestorflipsters]

This is pretty much one of the coolest videos I've ever seen. I want to repair TV's now. Am I crazy??

[wavecutter]

You seem surprised that it actually worked after you repaired it. Great video by the way. I shared it with my friends kids hopefully they find it really cool to fix things that are broken. Hope to inspire them to set up a small repair shop.

[kgsivaprasad]

You are an expert in this field...I like you so much...!!! 👍

[bikeamtn]

Good video; but also liked the 'Well That Happened' incident with the panel (and you took it well). Being a tech/engineer in a few fields, WTH had us amazed and humored many times.

[ILuvTrading]

Very nice informative video... this video just showed up on my YouTube homepage. 👍