Help Needed: Samsung UE55MU8000 Dead - Possible Main Board Issue
Hi everyone,
Im looking for some advice regarding my Samsung UE55MU8000 TV with main board model BN94-11606C. The TV suddenly stopped turning on and now shows no signs of life at all not even the standby light at the bottom.
Initially, I suspected an issue with the PSU, so I took it to a repair center. They tested it and confirmed that the PSU works perfectly, even on other TVs. Based on that, I started investigating the main board.
I disconnected the main board from the PSU, and the backlight turned on, which seems to confirm the main board is the issue. My initial thought is that it might be a firmware-related problem. I've ordered a programmer to try flashing the firmware directly onto the EEPROM without replacing it.
If anyone has the firmware files and a guide on how to flash them properly, I would really appreciate it. I want to give this a try before considering replacing the main board entirely.
Thanks in advance for any advice or help!
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