Now i did some research and there might be an issue with the board itself.

But I did try to hard reset whereby if you hold the power button as you plug the tv in, it would go into recovery mode but for some reason it wont go into recovery mode at all even though the screen did turn onr

⟐ Commented мая 10, 2026 at 7:19 GMT-7

⟐ Answered мая 10, 2026 at 3:05 GMT-7

⟐ Commented мая 09, 2026 at 10:47 GMT-7

⟐ Commented мая 09, 2026 at 10:09 GMT-7

⟐ Answered мая 08, 2026 at 21:01 GMT-7

What is the solution

⟐ Commented мая 08, 2026 at 20:47 GMT-7

⟐ Commented мая 07, 2026 at 2:26 GMT-7

⟐ Commented мая 06, 2026 at 20:36 GMT-7

My SONY LED TV has no picture but it has sound. There's no SONY logo during startup but there's an obvious very dim light. I have tried powercycle but no go. I've tried using flashlight to check for any picture on the screen but seems like I cannot see any. I did not open the back yet to check for the ribbons and pins.

What could possibly be the problem and the fix?

Thanks so much.

⟐ Commented мая 06, 2026 at 0:54 GMT-7

⟐ Answered мая 06, 2026 at 0:42 GMT-7

⟐ Commented мая 05, 2026 at 18:47 GMT-7

⟐ Commented мая 05, 2026 at 18:37 GMT-7

I have LG Ultrafine 22MD4KA-B monitor that I am trying to use with my MacBook Pro.

MacBook Pro is Core i9" 2.4 16" 2019 5600M

https://everymac.com/systems/apple/macbo...

At first the problem was that only in MacOS (various versions) monitor blnks like crazy. On the same machine i have BootCamp with Windows 11 and from there monitor works normaly. When i boot in MacOS it automaticly starts to blink and it then continue to blink even if i boot to Windows. Only way to stop that is to disconect monitor from power and wait couple of hours (usualy one night). Then it works normaly again but only in windows not the MacOS.

As i can recal i tried using LG application for this monitor in windows, and when i changed brightness it started with blinking. Again as i recall. At that time I did not used MacOS with this monitor so mabey the problem was already there, and then mabey it started with me and that LG app.

I tried couple of things like disabling auto brightnes, graphic switchnig, and so, but with no success. Also a lot of different USB-C and Thunderbolt cables (this model only have USB-C connection)

Also worth mentioning is that in Internet recovery and as i recall in safe mode it does not fliker (after one night without power).

As I mentioned in another post, it seamed that at some point monitor fixed it self (in windows and macos) but that did not lasted long.

I used monitor like that for a while, but now it started blinking in Windows also, and leting it without power is not working same as before. It continues to bilnk no mater what. Now i left it without power, and will leave it for a few day to see what will happen.

I asume that it is some hardware issue but not sure. I do not have multiple Macbooks to try them. If someome have some suggestion or hint it would be much appreciated. I love this exact model because of screen size and resolution...

. I've figured (i hope correctly) that pins on my connector are:

1. CLK1
2. CLK2
3. CLK3
4. CLK4
5. CLK5
6. CLK6
7. IDK
8. IDK
9. IDK
10. IDK
11. GND
12. ODD
13. EVEN
14. IDK

Now first i will post top left corner.

and now top right corner.

Left side is the bad. And right side was okay.

My question is: Will it be posiible to fix those lines or the PANEL is already somehow broken and this is best possible fix i could get. Thanks everyone for replying. Love ya <3

⟐ Answered мая 05, 2026 at 6:24 GMT-7

My TV Power board also blew up. Model no TCL 55P6US , I see the part no is 08-L141W44-PW200AG . But I can't find anything available.

Do you know where I can get it?

See the serial number attached, there is a burned mark on the capacitor, I have swap it with new capacitor, but still unable to fix it :)

Any help will be appreciated.

⟐ Commented мая 05, 2026 at 5:24 GMT-7

But then later in the day the left side lit back up. While the right side stayed dark, then the middle also went dark. Left side still good. The right side kind of flickers once in a while. I'm assuming that the backlighting itself doesn't need to be replaced since the left side came back on and the right side still flickers.

I know this is a relatively common issue, but I've never seen anyone say they've had the exact same thing happen as I have. I.e one side being off, then coming back on again eventually while the other 2/3 of the screen go "off" all in one day. Any suggestions?

⟐ Commented мая 05, 2026 at 3:42 GMT-7

⟐ Answered мая 05, 2026 at 3:12 GMT-7

Either we are not considering the right number of gate lines or there is something else we can't detect. Does anyone have any idea on how we can solve it?

⟐ Edited by author мая 05, 2026 at 2:59 GMT-7

⟐ Answered мая 04, 2026 at 13:39 GMT-7