Vizio TV Turns On, But No Picture FIX (UPDATED)
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- Опубликовано: 12 июн 2022
- This repair is for these TV models: M75-C1, M65-C1, M50-C1, M49-C1, M43-C1
Main symptom: Front LED slowly fades, the TV turns on and off, but there is no picture, no sound, or no backlight
There are other Vizio TV models that could be applicable to this method. Message us to find out!
Want to send your board to us? Fill out this form.
idevicerepairfl.com/mail-in-r...
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99% Iso Alcohol: amzn.to/3Xi7eRX
Solder Flux: amzn.to/3ACbT7u
Rework Station: amzn.to/3EotvVs (newer model)
PCB Flux Cleaner: amzn.to/3i8iiRe 
Хобби
Am impressed am watching you from Ghana west africa
Love your videos M70-C3 which chip should I Reflow ? Thanks in advance
THANKS! I used a heatgun on the actual heat sink with foil protecting the rest of the board and now the TV is back to working again.
I'll be sending my board to you! D50u-D1. Thanks!
Great! Thank you!
I have an M65-C1 that has sound but no picture and no backlight. is it likely the same problem as with this TV? if it is the main board, are replacement boards available? is there a way to reflow the chip without a reflow station?
I'm absolutely amazed, i baked the board for 10 minutes at 400 degrees and it actually worked. I thought it was going to melt or destroy it but it didn't. Amazing
That's awesome to hear!
I did the same after reading your comment and the TV screen works! Amazing.
Broooooo I did the same thing but only for 5 minutes now my tv is working again! 😂 I just put the whole board in the oven no foil or nothing. Just set the board on the oven rack at 400 for 5 minutes and my tv is back 😂😂😂
Hell yeah!
Are you guys being sarcastic or did it actually work. Haha i have the same tv and im wanting to fix it. @@chrispkreme7708
Thank you so much . I tried and it worked.
You're welcome!
@@IDeviceRepairOrlandoso you just bake the board? And use the flux cleaner?
hi I'd like to send in my M65-C1 board, this looks exactly like my problem. The google docs wouldnt open for me
The speakers on my M43-C1 keep popping intermittently. Should I replace the speakers? Or the main board?
My vizio logo shows up when I turn it on, but then it goes to a black it’s not faded just straight black screen I already replace the power supply board do you think it could be the main board?
I reflowed the chip but with flashlight, I can see the screen turns green red blue every time I turn it on while there is still no backlight. Is it toast? Vizio model D40f-F1
My Vizio M65-C1 has a similar problem. For a few months now 1/2 of the screen would glitch out and freeze the tv. It would eventually start working again. The other day it did the same thing, but this time the screen died. It still has audio though. It also does the power light fade things. I think it is also power cycling. Any idea what this might be?
Your symptom sounds like an issue related to the main BGA chip. This video will help in your repair journey. Thanks!
So we have an M60-D1 and it turns on but will not display anything but the menus. I can select which input and change settings. It however only displays colored lines for HDMI inputs and flashing gray screens on the smart cast. I'm having a hard time figuring out if it's the main board or Tcon.
I would suspect a bad mainboard.
Attempted to fill out your form but I got a permission issue. Please let me know how I can reach out regarding a quote for re-ball or reflow of the board - I have a slightly different model but the board looks almost identical (P502ui-B1E)
idevicerepairfl.com/mail-in-repairs/
I have a M50-C1 motherboard that needs your reflow service. I would like you to repair it. What's the cost and how do I get the board to you? Do you have a website?
Please start the repair service through the website. idevicerepairfl.com. Thank you!
You are amazing 👏🏻 ❤️ thank you so much i reflowed the chip and it fixed the TV!!!!!
Thank you! Glad it helped!
@iDevice Repair - iPad iPhone Macbook TV Repair its so ironic you replied today of all days .. if i could pick your brain... please first time it lasted like a month then this last time like 10 days.. any suggestions how to prolong it? Lol i keep saying alright ill just buy a new TV then i think 🤔 lemme see if its still the 2 chips and it is!!!. Thanks for replying
@@nibz7255 You'll need to make sure you're cleaning underneath the BGA chips after done reflowing. What is probably happening is that the BGA chips are getting 70-80 Celsius during use and are cracking the solder balls underneath them. Make sure you use something like FluxOff spray. Hope that helps!
@@IDeviceRepairOrlando your awesome thanks! 👌🏻
Watching your vi have a Vizio model E601i- A3E and its giving no power no picture. Should I try to order a motherboard replacement to see if it will work again?
That is tough to say for certain. Vizio TVs have a lot of mainboard issues however if there's no power/standby light then it could also be a faulty power supply unit.
Do you recall having functIional sounds as if the unit was working, but no video?
I have the same issue on another Vizio
The issue could be related to a bad Tcon board or a bad panel.
My PX75G1 powers on but only the power button works. It works on the remote, TV, and the Vizio App. Problem is no other buttons work. I am unable to do a factory reset because the other physical buttons do not work and it won’t work initiating from the app. I am however able to adjust picture settings from the app. Quick google and this seems to be a common problem but I can’t find and guidance on what needs to be repaired. I was thinking possibly new main board or possibility reflow like you do in the video. What are your thoughts? Thanks in advance
I think you're right it does sound like a bad mainboard. Worst case it's a defective panel.
Do you have video on how you remove the heat sink? I am afraid to damage those pin like screws, not sure if they are screw or soldered pins?
Yes, I can add a video on how to remove the heatsink
The heatsink is such a pain to remove
I have a vizio model e701i-a3 with this problem I was wondering what this service would cost if I sent the board out to you guys?
Of course! idevicerepairfl.com/product/vizio-p502ui-b1e-756txecb0tk004-xecb0tk004020x-xecb0tk004030x-repair-service/
My tv is doing same thing and how much will it cost to fix cause I don't want to do it myself
Hi, i have a Vizio M49-C1 and the power light comes on and then fades out. No video or audio. As in your video I watch it may need a repair to the main board. Can you repair the board or would I be better to replace it? Thanks for any help. Ron
Repair or replace is suggested. The repair has a faster turnaround than waiting for a part to become available to buy online. Since the mainboard has a high failure rate the mainboards sell out very quickly on almost all ecommerce sites.
Can you repair the main board or suggest someone that could? Ron
M65-C1. Tv comes on but has colored lines on the screen in a square box. Various color screens and no sound. The tv continuously resets itself and after many attempts it will start working! It used to take a couple minutes but now it’s taking 20 minutes or so.
Sometimes I get sound while it’s going through this issue. Any idea what the issue could be? Tia!
I would suspect a bad Mainboard!
Hi, I saw your video and I have the same problem with my TV but I don’t have tools to reflow the chip etc. Can you fix the main board. Let me know. Thanks
idevicerepairfl.com/mail-in-repairs/
Pretty sure this may be issue with my sons 43" Vizio. Only difference is with his if I unplug it and hard drain the caps when i turn it back on the screen will work for a few seconds and look perfect. But once a few seconds go by and it heats up the screen goes dark. Its not completely black but you can barely see anything at all. Would this be the same issue? If so what do you charge for this repair? I may be interested in sending the board in for repair.
That would most likely have to do with the light strips
This could be the LEDs.
I have a question I got a another Vizio Would there be work of If I took that board Add it to go and put it in the other TV that's messed up what it works
The parts would only be compatible if both TVs are the exact some model and serial number.
Working on a M43-C1 came to conclusion after some checks that the same chip is not working, how much do you charge to rest it?
The repair for this one runs around $99.99. Feel free to go to our website idevicerepairfl.com/instantquote and you may start the mail-in process. Thanks!
The link is broken. Does not work.
I have a D50-F1 that is experiencing the exact symptoms. How do I contact u and get pricing?
We currently don't offer a repair service for that particular TV model. I'd suggest buying a replacement mainboard and going from there. Thanks!
Hi I have a 58-inch Hisense tv screen all black, replaced the main board with a new one, still, the same power red light comes on when powered up and fades out, what could be the problem Thanks
Sounds like a LED issue. Try searching the LEDs on ShopJimmy.com
I have a Vizio v585-j01 when powered on screen is black and eventually goes to white after some time passes, also no sound it’s barely over a year old… any help would be greatly appreciated thanks
Sounds like a defective panel. Only way to fix is to replace the entire screen.
If you have a Vizio tv with no image upon turn on, but you lightly press on the screen, you see backlights, or pull up on the edge trim, & see backlights, could it be one of the main boards? I have not tried using a flashlight to see if a "Ghost image" appears. Got a hold of a Vizio 50" "V" series (not sure of the pixel ratings) thank you 🤓
No image but working backlights could be a bad mainboard or bad T-con board.
@@IDeviceRepairOrlando yes that sounds right! Wish I had more time to tear it apart and do some tests! Thank you 🤓
Same here; I lightly touched the screen and burst of lights; only difference is, upon turning mine on, I get the huge logo, nothing else and then it turns off, then on again, etc.
@@maryawkward168 Ms Mary, I didn't do any real troubleshooting on that TV. I actually got rid of it! It was a dumpster find to begin with! It could be the power supply board, one of the T-conn boards (a board for synchronizing both sides of the screen), or the LCD screen itself. If it's the screen, you might as well get a new TV. A new replacement screen isn't cheap! It's the most expensive part! As a kind of hobby I look for electronics in dumpsters and curbside stuff - PCs laptops Chromebooks gaming systems tablets... Found 4 Dell Precision towers with Xeon CPUs, & a kind of matching Dell Precision laptop on Friday! Thanks with a hug 🫂
I have an LG 55UM6910PUC it just shows blue/green screen. When it first happened there was audio and you could switch channels but no picture. Now there is no audio so I can't tell if the channels are changing with the Remote.
To clarify if your TV stuck in the Test Color Pattern screen? As in, it only shows Blue, Green etc.? Or is have the screen blue and the other half is green? If the TV is stuck in the pattern screen then a new mainboard would fix the issue. If the TV shows random colors (not in a pattern) then it's more than likely a panel issue.
My vizio is doing the exact same thing as this tv is doing, how much is this repair i dont have the tools to do this, do u take boards maiked to you and u repair them?
Sure! idevicerepairfl.com/product/vizio-p502ui-b1e-756txecb0tk004-xecb0tk004020x-xecb0tk004030x-repair-service/
What is your ebay store name? I found two in Tucson, reworksrus and Nicks Tv, I assume Nicks is you, so who is the other? Competition?
I've got the same model, but the LED on the main board isn't lighting up. The standby light comes on then goes out. Power board or Main board? Thanks. Good video.
Sounds like mainboard but you have to check standby voltage first on the power supply.
Was the main board. Thanks.
I have Vizio 40 inch smart tv model D40f-G9. powers on LED fades but doesnt turn off and no picture. Can I fix this myself without special tools?? How much do u charge if I can't do it myself??
Best bet would be to replace the mainboard for that unit.
@@IDeviceRepairOrlando Thanks for the reply
@@IDeviceRepairOrlando I changed the main board to a new one and it's still not working. What does that tell you? Is the problem somewhere else???
@@IDeviceRepairOrlando Since I changed the main board to a new one and it STILL doesn't work, then the problem is something else.
Reflow station is pretty sweet. Here I am guessing with my heat gun. Worked though. 😂
Hahaha I see the heat gun trick work from time to time but i'd recommend a reflow station for a longer lasting repair. Cheers!
Same thought had heard it mentioned somewhere...
where would i find a replacement backlight for my moms Vizio model D32xD1. im sure its the backlight cause i can shine a flashlight through the otherwise black screen and see the vizio menu when i press input button. my other question is how much will this cost me and how difficult is it to replace?? any help or tips will be a blessing and very appreciated. god bless you
www.shopjimmy.com/vizio-lb32086-replacement-led-backlight-strips-3-d32x-d1/
bro i need help BAD
I have a Samsung UN50TU8200F that keeps trying to start then back off and repeats. Every once in a long while it will come on but then goes right back to off and on. Any ideas?
I've seen that issue a lot with those models. It's a problem with the crystal display. The actual panel goes out on those models and the only way to fix is to replace the entire screen. (which typically isn'y cost effective)
My Aiwa tv turns on but it’s brightness is so low, the remote buttons don’t work it just makes the LED power button turn red and back to green please help I can’t game anymore😢
Look into the Backlight LEDs! That could be your issue(:
Got mine to work by holding down - volume and input, the 2 bottom buttons just hood down for a couple second and it may come on.
Vizio E50x-E1 black screen. Can see people moving when using a flashlight too shine on tv has audio also what is my problem ?
Sounds like you either have an LED failure or possibly a bad power supply. I'd suspect LED failure (most common)
Can you send the link for that specific motherboard please
Depends on model of the TV. If you send the TV model number and serial I can send you the replacement mainboard link. However, it will be out of stock.
My vizio D50u-D1 has the black screen and I called them and they said to hard reset it and It did not work and I did the flashlight thing too, Idk what to do I'm trying to find a repair shop but I'm hoping someone on here has an answer
Yes, could definitely be the same issue which I covered in this video. Feel free to send it out to our shop. Thanks!
What does the reflow station do to the chip?
The reflow process essentially reconnects all the solder joints underneath the BGA. This a a very common practice for BGA failure.
Whats the temperature setting for reflow ?
Bottom and top temperature should be around 250 degrees Celsius
I have a vizio model number m65c1. You hit power and the light lights up but shows no image
Sounds like a bad mainboard!
@@IDeviceRepairOrlando would you say I could reflow it instead of replacing it??
I'd say thats a good start! If it doesn't work then replacing is the next step
How much to reflow my main board if I send it to you? Same tv..
We offer the repair for $100
I git a m65 c1 ,no sound no displsy no backlight ,power light fades,but i did notice theres suppose to b a light on mainboard and mines not on ,but the optical redlights on
That's mainboard issue.
My step daughter’s tv turns on like normal, clear picture and brightness. We go open Netflix and click to play the movie. There’s sounds but no picture. What do you think the problem is?
I'd say the problem is more than likely a faulty mainboard. Try and replace and see if issues subside. Thanks!
I have a m65-c1 and the main board does not have a light on when powered on what does this mean?
Sounds like a bad mainboard.
Question...... Why are you not using the Flux before reflowing /heating up the CPU? I was thinking :.... The Flux takes away some oxidation and it flows by itself nicely under the Cpu while heating /reflowing. Due the heating ... The Flux will find its way under the CPU.
Whats the use of spraying Flux when my CPU does not get very hot anymore,... cause I also did mount a bigger heatsink with Fan on top, to keep the temperature as low as possible when switching my TV on..... 😉 👍
I did a reflow without using Flux and my TV is working well at the moment. Should I still spray some Flux before I close the back cover??? (is Flux also protecting the Cpu and preventing against oxidation, nomather if the TV is on or of??)) ✌️
You need flux to help melt solder joints evenly (to prevent repeat failure). The spray I use is actually flux remover.
@@IDeviceRepairOrlando Aha.... Thank you for your info!!! I watch it one more time.... 😉 👍
What do you charge to reflow a board?
Estimated price is $99.99 but could change depending on issues.
After I replaced the main board it finally turned on but now I have lines covering the entire screen which never happened before. Any ideas?
bad replacement?
Yes, I agree. It could be a bad replacement. There's also a possibility that the LCD flex cables aren't installed properly. I'd try removing the cables and installing them again.
How does a normal person reflow the chip? Is there a way to do this repair at home?
Heat gun baby...
Can i do the same with a reworstation , i don't have a machine like yours
It's possible but it will be much more difficult.
About how much would such a repair cost?
Average cost for this repair is about $99
The problem was just cold solder?
Problem is from heating and cooling and over time there are mico-cracks in the solder. The heatsinks were poorly engineered.
damm , i dropped my tv vizo with the same problem.
Wait so you bake the board?
It's considered a "reflow" the technology it uses is IR heat, not hot air.
Main thing is just clean them
TOSS IT!! Vizio are CRAP!! My 70 inch had started dying right around the time of the Game of Thrones night battle, so it was god awful. It lasted, but with a splotchy lit screen, til this past Black Friday, when it went completely dark(Timing, right?). Well, when the freight guys showed up with my new Samsung QLED(It was a tossup between Samsung or another Sony Bravia, which I have in bedroom and is still amazing), I asked em if they wanted the old Vizio, which can be somewhat fixed(According to these videos) and the guys immediately asked me if it was a Vizio. I told him that it was and he laughed. He said he spent almost a year exchanging peoples' Vizios and they were legit garbage. It's not worth the time, energy and $$ to repair them, that's for sure. I cannot believe there hasn't been a recall or a class action lawsuit against them yet, tbh.
I put new main board in and my tv is still black.
Your TV could have other issues or the board you received is defective.
Isn't it just better/cheaper to just buy a new board and install it?
These boards are in high demand and very very short in supply.
These companies still continue to have these chips soldered to the board directly. They always fail . Xbox ,ps4 u name it they all need resolder
Yes, I agree. I also think they did a poor job washing the boards after they set the BGAs. So there's remnants of flux that cause these issues to develop over time.
Yes, my name is Larry Spencer, and I work criminal investigations into fraud and misuse for the USPS Postal Inspection Team, and we'd like to know a little bit more about your makeshift heat barrier, or cardboard tent that seems to be made entirely out of priority mail flat rate shipping boxes. Misuse of just one of those boxes carries up to a 5 year sentence. It looks like you've got several dozen of them under siege. This video evidence, coupled with your flagrant misuse of the word "action" (.I.E...it's time for some heat gun action), has really caught our attention. Just Kidding, I'm not Larry an investigator, but I did get you pretty good!!!!
Do you repair TVs for people?
Yes, we do!
If I ship my TV to you, do you think you can do that for me and I’ll pay you?
Yes, we have a shop located in Casselberry, FL. We offer these repair services.
Piss on vizio 18 month old tv and the back lights go out. Vizio says oh well. Their product is just as crappy as they are. NEVER AGAIN!!!!!