As above, This update prevents failure of the SC board apparently....
Anyone have a copy around?
Anyone have a copy around?
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TELEFIX
How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
http://www.irf.com/technical-info/appnotes/an-1088.pdf
PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!
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Hi, I'm hoping someone can help me with this issue before I give up on this TV.
In short, I replaced the T-CON board due to an error code indicating that was the problem, after which it flashed a green and orange LED meaning software update required. I cannot get the tv to do the required update via USB, so I am stuck.
Here is a rundown of the symptoms and the steps I have taken to troubleshoot:
I inherited the TV with the symptom that it would turn on, then turn off after 5-10 seconds and a red LED flashed 4 or 5 times. Sometimes it would be 4, sometimes... -
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... -
I have a customer complaining that tv has a software issue .. He tried to update with some other software but first he had issue of no picture , then after another update he had no sound but had picture. So its pretty clear its a software problem.
So im trying to help him out and find him the update software
TV in question:
Grundig new york 46 3d WEB((GBJ 91 - 46))
Panel - LTA460HQ08 // 056D46-SS10
I have found a softwareupdate_gbj7246.zip file online , but obviously is not the same , it is for the same panel but not the same model ..i cant even download it... -
Computer boots and gets the software update. No visible water damage. All connections tested on another logic board and they all work. The logic board only gives this error when booting normally. Boots fine in safe mode. None the less still looking for visual damage and nothing shows damaged on the board. Board has everything disconnected except the USB C and battery so it can boot normally. Plugged up to external monitor. Boot into safe mode and I'm now trying to install Combo update and see if that works, if not any suggestions? I also checked the Wiki Critical Software update page and followed...
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Hi,
I have been given a SONY KD-43X8305C Android based 43" 4K TV.
It received a software update which failed and then failed to boot after.
I have tried holding Power and Volume down (-) then applying AC power, multiple times, with no success.
The backlight is off, the main status LED is Off, the Mainboard heat sink gets slightly warm if left on for more than 30 minutes, showing it is getting power.
PSU has normal outputs. Screen appears blank even with a torch test and no start up sound from Android is heard when powered on.
...