Now, for whatever reason it turned off and won't turn back on lol. Oh boy. Well I'll get back if I can get it on again lol
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my way don't answer questions not forward to me direct as quote.. but now i feel there are lost heads in this threat.... when you change one value reboot then change the other... some value are being false remarked when they depending on other value as True remarked in OSComment
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You said do the PDF, it doesn't have all the stuff on it like shown in the PDF. I did reset it, the panel type stays normal the model number doesn't change. Now no turn on. Gonna break it down again in a bit.
Thx all for now, I'll be back with updates laterComment
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All settings
and the changes are stored in eeprom 24C512, if you can't start it, then move it from the old board.
But the native eeprom also stores its native keys, and these keys must correspond to the keys that are in the emmc.Last edited by lotas; 09-19-2024, 03:52 PM.Comment
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Yep, it's not even annoying anymore it's just laughable how you are always correcting me and are SO wrong lotus.
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I didn't export the value of the PDF. I was sitting in the service menu and it just shut off. I'm saying besides the panel value which I input, and did factory resets after. Nothing changed... And I never blame anyone here. All help is appreciated.
And lotas I may attempt that now that the board won't start.. will be a few days but I'll write back on hereComment
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I figured this out. The solution was absolutely simple
You send a command to the TV with remote.
Press Info, settings, 3,1,4 then hit exit and unplug tv.
This does some screen correction command. Something I think many here will find useful.Attached FilesComment
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Hi There,
This TV was auto switching off after few seconds with some vertical lines on the screen, so got a new TCON board and replaced it.
After replacing the TCON board it was working fine and i set it up with everything, used for few hours, then had the bright idea to update the software on it. During the update process, TV switched off and now no audio or video. No relay switch sound.
More Details
TV Model - LG OLED77G1PUA
Got the same exact TCON board from TVPartsToday and replaced it. But didnt transfer the EPPROM data (didnt... -
ONN 100012588
Issue: No Power, Then Rebooting After Main Board Change
Short answer: replace main board and power board
Technical answer: replace main board and Q306 & Q307 on power board.
Long answer:
TV wouldn't turn on. Power switch was fine which means the main board isn't processing the power on signal. Replaced main board. TV turns on now but randomly reboots. Bad main board? EEPROM? Tried to pull main board and got a shock touching the corner of the board. That's weird. C334 (450V 10uf) capacitor is still holding a high charge.... -
Hi,
I have an really very weired issue with ASUS ROG STRIX B550-I GAMING.
Some NVME (PCIe) SSD's are not working correctly in the second M.2 socket. An example of it is the SAMSUNG SSD980 1TB NVME SSD.
Some other NVME (I have only smaller ones) disk do work without any problem, also SAMSUNG disks, eg an MZVPV128HDGM-0000.
The behaviour is also really very strange, i.e.:- The disk shows always up in BIOS - so it is recognized, so far so good
- POST-ing with this disk with fresh Windows 24H2 installation (done in the M.2_1 socket) in the M.2_2 socket
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Hey everyone,
This power supply board is hard to find but there are repair kits available. This board had a blown fuse, FP801S, blown PFC MOSFET, QP802CS and ceramic cap, CP809. I replaced them with parts I already had and tested the rest of the parts that would've come in the repair kit and they were fine. I powered the board up on the bench expecting, in typical Samsung power supply board fashion, to see all my output voltages but, nothing. 0 volts on CNL801, CNM801 and CNT801. The only thing I have is 170vdc on the filter caps. No standby voltage either.
Anybody...
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