LG LCD TV REPAIR - NO PICTURE SCREEN FIX REVIEW




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Dioraticos: Thank you i was try to fix my 42LM615S led tv..

James Colledge: Hi. I have LG 37" LCD. ( Do not have the model number to hand at the minute. ) At times the telly is working fine and then other times it just doesn't seem to pick up channels. All other lights are on on the screen. Does this sound like a problem on the main board ? Thanks in advance 

scorpio Pena: Hi I have a RCA tv that turns on but for 2-4 sec before it turns off the audio still works and the image still comes out if I use a flash light I can see the image but the backlight turns off and won't come on. Could you please help me.

Janette Barclay: its barely a year old :(

Benjamim Carneiro: i have an lg 7000 the light power is red blinking but doesn turn to blue and wont turn on is the same problem that you fix in that tv?

joe campos: I have an lg 47" flat screen it has power and sound but no picture.

ronnie mwelase: Hi my 32 inch lg is not clear the picture Igive someone to fixit who said it will be clear after 3das but nothing he change some parts so Ineed original parts,model number is 32lk 430 TH and the product code is 32lk 430 - TH.AFBYLWF and power Ac 100 - 240 v - 50160H21.2A cA

Pilje, Preda: My Samsung 27" LCD TV, now 8 y. old, got only a square info about which input is choose on panel , for very short time after power-on than everything become quiet as desert. No sound,no light on LCD panel no picture at all. Red LE diode doesn't blinking as normally, on power button when I'm doing something with commands, either on remote or without him. Two capacitor were blown (I'd replaced them). Still the same. Any suggestion. Thanks

ssmanojonson: Hey i change my 3 capacitor but it is still showing the same issue, which is when i turn the tv on it is pitch back, i did notice arrow, mushroom shape when i move up and down the tv, all over the tv, but it not showing any kind of lighting bsides those arrow/mushroom shape that are very very dim.

James Colledge: Watching a lot of your stuff recently dude so cheers. I'm just trying to find the best place in the UK to buy capasitors, ic chips and such right now if anyone can recommend anywhere ? 

djapple369: hallo i need help i have a samsung lcd tv and and it wont turn on the 1st time i opened at the back cover i saw 3 cap where blown and i did replace them with the same caps now the sceen comes on for 1-2 seconds and goes off and when i press the channel button the tv turns off and wont turn on so what is the problem can you tell me

evelyn bibbie: I have an Lg 40in model number 42LD520 . Only half of the tv picture appears. Which is on the left side. On the right side it blinks first purple then grey, then a strip of white with black lines down it. That part doesn't blink. Could you please offer me some help to what could be the problem and how to fix this. Thank you for any help you can offer.

Chisavu Dragos: I have a LG 32LD750 LCD and the problem is when I conect my ps3 with a HDMI cable to the tv it start turn off then on then off again...I dont know whats the problem please help me

Chase Lohmeyer: Did you break my ass? I almost broke my ass.

Sadochrist: I just picked up a flat screen that someone had left outside by a tree. I got it home and could see why they got rid of it, blank screen. Sweet I just got a free flat screen now once I repair it. Thanks man really informative.

KnDoy: It worked for me! TWICE! =D First time the red light was blinking but tv wont turn on. Then, about a year later, tv On but no picture and no sound. Each time, i just took caps from an old crappy motherboard i found in a forgotten box to replace the bulged ones on my tv powerboard... And It Worked! =DD tv: LG32LC7D

George Momich: Tampatec, Do you have a cap set for this same tv. I have this tv.Model# 37LC7D-UB Serial# 703MXGL05791. I need the complete set of caps for this tv. If I'm going to change caps, I will just change all of them, not just the blown ones, Thanks George

Fret Crasher: Replace first ur soldering tip,lol

LONE STAR: Once you go flat, you can't go back. lol

Felix De La Torre: Wow, been suffering through my TV like this for 2 years now, then I see this and how detailed the fix is. This is worth a gold bar's weight to me. MANY THANKS for posting this!

ရဲ ေက်ာ္: verygood thank you

Eric Agront: thanks my tv she works now thank you so much man.

Jaiyachitra Jayachandran: Hi, My new LG led smart Tv 42LM7600 shows up blank screen after displaying LG logo. Any idea what the problem be? Could you pls help me.

Eric Rodriguez: great vid just saved me some cash for a simple repair...thanks 

Frederick Espanol: Thank's for sharing, for DIY like me,your are a good tech.......

Nguyen Bo: Thank you so good, it is a time I try to do my own

Jobsony Larose: great work n thanks lol

justin extine: hello i have a LG lc7d the tv screen would flash on and off and you can hear popping sounds from the speakers and it will continue to flash untill it turns off .... i replaced the bad caps on the power board if i leave the tv off over night it will play fine for a few hours sometimes most of the day but after a while it will go back to doing the same thing 

Chris Richardson: Hi, novice here. DC or AC capacitors for this fix? Thanks.

Petra Rimsky: Just found your tutorial.Thanks, now I dare attempt the repair.

Arpit Saxena: i have lg m227wa lcd tv moniter in dat i can hear the voice but no vedio is coming

Edwin Colon: I bud I have a 46 inch rca lcd that turns on but u can only see the lamps on thats it. By some reason its a 46 inch because I measure it but in the back its says the 50 inch thats a little weird and the model # is : 50LB45RQ Can you please help me and maybe tell me whats wrong with my tv. Thanks

Steve Campbell: LG47LE5400 while watching TV screen switched to vertical lines most the way across. sound and volume works but cant see any picture just lines... Would this still be capacitors?? Restarting TV etc does nothing, switching inputs nothing... Thanks!!

tammy rodriguez: WHERE can i buy compasitors!

Tito Rodriguez: I have a 42 LG30. It has the white screen. Audio works. What would you recommend I check? 

Travvis Stayton: I have an older (6 or 7 yrs) LG LCD 47 inch that had perfect color screen for about five to ten minutes then would act as if the contrast was turned way up. It would do this after everytime I turned the tv off and on again (waiting five or so minutes) It didn't matter if I went in the menu and changed anything, it would remain the same. I took the tv out of commission and started researching. I found that most of the time the tcon board was the culprit. I took the back of the tv to locate the board, took the board out to see off there was anything physically wrong and put it back in. Now, after putting it all back together, I turn the tv on there is no picture/sound and no menu or anything else. It does power on though. suggestions?

Farhan Zaman: Thank you for all your videos ! I have opened my TV with this problem (sound but no picture), the board is LGP4247-09P but I can't see any blown capacitor on it =/ Any idea of what it is please ?

Janette Barclay: hi, tampatec plz help!! my rca has sound and the picture flashes on like it is trying to work but goes black instead, every few weeks it works but if it gets turned off it wont come back on!!

joe campos: it is plasma. model # 42PC3D-UD

richard palmer: hi i have a lg 50" lg 50p53000 tv there is no pitcher or sound it just went off whilst watching it now the tv will not come back on blue light comes on and flashes then stays on after 20 sec it starts flashing again but no sound or picture and you cannot turn it off at all by the button or the remote i have replaced the power supply and still the same now when you look at the boards on the tv if i disconnect the power to the bourd on the upper right side it still does not work but it can be turned on and off by the remote and by the power button if that helps

James Colledge: Sorry man, didn't see your post before I commented bk. Thought my lazzy as should as least search engine it or YouTube it before pestering you again ;) Thanks again 

Marcus White: I have a LG 26LC2D that started flashing between a variation of colors and no signal on the screen. When I restarted it, the green LED light flashes several times, then turns solid, but the screen is now blank with no sound.. Do you think this may be the same thing?

Robert Dawson: Nice, Only you were wearing your watch and ring while working on electronics. Just saying,

Automatt21: hey i have a lg3710-um my tv started having really high contrast . almost looks like everything is on fire. Id there away to fix this?

cantab3: Hi, Tampatec: The LG 32LC2DB is connected to the Humax Freeview box HDR-FOX T2 & has been working beautifully for months. Recently, 30 min into the programme, the picture went off and 'No Signal' was displayed on the screen. The Humax was still receiving the programme from the antenna, as seen in the digital readout on the Humax. Five minutes later, the LG tv made loud noises through the speakers, like popping and electrical noises. I pulled the power cord out. The next evening, a similar event occurred. I notice there are many screws to un-do to check what is happening inside the back of the TV. Any tips as to what may be malfunctioning and where the 'bulging capacitor' might be? Many thanks.

Christina Lopez: My tv picture just went out. Plus there is a fluid leakage, can I get some help please on how to repair it? 

harlem sony: I changed power board,have sound,but have blue screen,Any advice,joe

Ross radman: Thanks man, fixed mine a treat, the same 4 cap's - cheers

TAOZ M: Hi Guys, I have a problem with my LG LED 47LS5700 TV: BLANK SCREEN / SOUND OK 1) The sound working well 2) There is no picture but the backlight is working, because I can see the light --> Blank (black) Screen, not white 3) I replaced the T-CON Board --> Ref: 6870C-0401B / Programmed by a supplier for 47" size screen 4) I checked All Capacitors on the Power Supply Board - everything look perfect (not blowing, not leaking)), I replace a couple of them to be sure in case of.. 5) I measure all FUSES on this Power Supply--> OK ! 6) I measure All diodes --> OK ! 7) I measure All Output voltage as printed on the Power suply Board: 24V, 3.5V... : OK ! Do you have any advice, What can I check ? Many Thanks for your attention and Help !! Cheers

Dreanadine81: HI, I have a lg 50ln5400 tv that upon being turned on it goes to a black screen and I am unable to do anything with it. Do you know what could be the problem and how I can fix it.
Rating:
LG LCD TV REPAIR - NO PICTURE SCREEN FIX REVIEW 4.8 out of 5

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