Can I fix an Onn Roku TV (58 inch) No Display
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- Опубликовано: 18 янв 2025
- Got a free 58inch Onn Roku TV with no display (no physical damage). Can I fix it?
Video from Frugal Repairs related to TCon board and taping the ribbon connector - • I fixed a broken 4K 55...
I just want to thank you, because this video really helped me fix my tv when I had the exact same issue, it just now started working again as a matter of fact. I got to the part of the video where half of your screen was working 7:26 and decided to try that and see if anything changed and it did, so I unplugged both ribbon cords and plugged them back in and tried it. The tv turn back on and it was all white but I could still see the Home Screen, so I figured I’d just live with it until I got a new one and as it was running the video got better and clearer. So thank you again for helping figure something out. The only downside to this is there’s a, I wanna say 4 inch, dark bar on the far left but I can live with it until I get a new tv. Again Thank You so much for the help and the info in the video!
Thank you very much for this very helpful video. My 65 inch onn TV started working again.
There was only one difference, when I disconnected the ribbon cable on the right side, half of the screen turned white, and when I disconnected the left side from the T-con, nothing happened. In video, you had at least half the picture. Desperately, I started trial and error with tape and randomly covering a series of connectors on the right ribbon cable until I saw the complete image, but the quality was not good, and lines were also visible, and the light on the upper left corner of the screen was increasing and decreasing. . In short, I think that I only covered the connector number 15 or 16, the picture came back great and now the TV is working without any problems.
Thank you! Totally got my TV up and working! I was so upset over it not working when I turned it on, I tried messing with all the settings until I saw your video and it worked!
Thank you same problem and after process of elimination with the tape trick I just needed to cover the first pin for the clock check with tape and got the best clear no lines perfect picture, thank you for this detailed diagnosis.
Thank you for this video I’m trying to fix my tv, my brother came over and the screen turned white while he watched a movie 😂
My whole screen did not work and I did the same thing and it worked I appreciate it man
Worked perfectly❤
I need to know where to find the correct replacement ribbon cables.
Your resets will return your volume all the way down so you can't even hear the menu navigation beeps. Just use your remote and turn the volume all the way back up.
Those clock signals simply identify the makeup of a pixel in the circuit to which they're assigned. In other words, it tells a pixel what position it should be in, what color it should be, how long it should be there, how bright it should be and so on. If the clock circuit is bad, those pixels will simply be invalid.
Thanks. I unplugged my TV cord and it did the trick..
Did this tap trick and it caught on fire 😂 well that confirms I need a new tv haha
This method worked for me. I didn’t buy a new board I just tapped over the clocks and it came back like a brand new tb
How do I know which part I need. My tv is a 55” onn Roku tv.
I've taken the back off of all my TVs and drilled holes and installed a noctua NF-A14 140mm 5v fan. Some on Amazon come with a usb adapter. Most TVs have atleast one 5v 0.5amp USB output. You plug the fan into the TVs USB port. You dont have to get noctua you can get AC infinity they come with USB. Literally have never had a TV issue. 99% of TV issues is overheating components.
Had a similar issue with a scepter 4k turned on all the way and had lines at the bottom and flickering but i think its the mainboard
What could be the problem for this type tv if someone spilled some coffee on the top left side
You never said where you got the part from
Perhaps from de manufacturer
This actually worked !
This video helped! Tried the tape trick through trial and error but nothing worked, i ended up taking tape off and unplugging and plugging back in both sides of the connections and voila it works again! Still dont understand it lol
Actually you have a bad power board, yes turns on but it has a short somewhere and won't show the picture, seen this many times with these models.
Keep up the great work
Thanks 😊 This worked for my tv. 👍🏽
Also if this were in my area people would have been asking like $200 for this TV in the non working condition.
Where is the area at
@@ricardopuente2655 Twin Cities. Seems like everything on FB marketplace and other places is way overpriced.
@@ricardopuente2655they must not be too smart because brand new one cost $230 😂
Exelent
check power board for bad capacitors (bulging top) dont buy a new board just swap out the capacitor.
Tv is flickering
Bruh he sounds like etho's lab and then he stared talking about clocks
Like redstone lol...😅
It’s the power board
CVK short
Waste of time my brand new 100.00 tv stuck on red screen a week its going in the trash😅 fixed it
Mean, I like your video but you talk so fast and so much that I couldn’t catch it all why don’t you just get straight to the point thanks
I can’t fucking keep up I give up you’re talking 1000 and miles an hour 😂😂😂😂😂
@Susanloveslife Pretty sure most of us kept up just fine. Maybe you're capacity for comprehension is the problem.
@@SusanloveslifeI hollered 😂😂😂😂😂
clean up your house, bro... my God
Those cheap Walmart brands tvs are a pice of shit
Didn't work for me 😞 but love and light 🩷🙏