I tried to update my the firmware from my LE37B530P7W (yes, it was dumb and I won't try it again) from 2004 to 2009.
So I followed the official samsung guideline and unzipped the .exe to an usb drive.
The update started normally but stopped at 89%.
It ran the whole night but still didn't continue!
So then I unplugged the usb drive.
Since this point the screen is black and I can't manage to make the TV work again.
I tried the reset command (Info, Menu, Mute, Power) and Exit Button >15s + Left and Okay.
The TV shows a red LED which blinks a few times when I power on the TV.
Does someone know how to fix the TV again?
Does it help to reset the eeprom or change the motherboard? I found some on ebay for about 40€
Your help is really appreciated
Would I have then any benefits over the B350 model or isn't this to the panel compatible at all?
Or maybe even one like this:
https://www.ebay.de/itm/Samsung-Mainboa ... rk:22:pf:0
Before to buy another motherboard, check part number of yours. I think same series (the LExxB5xx) shoud be cross-changeable, but it is better to compare against part no, cable pinout and so on if part no differ (mainboard is not from the same TV model).
I quickly consulted to google, it gave me some links to exactly your mainboard for sale, for example: https://picclick.de/AV-Board-BN41-01165 ... 86216.html. I bet you can find more deals. But i guess you want to do some model upgrade, by choosing mainboard from "higher" model, right?
No idea if particular BN41-01165A board from LE37B580 TV will work for you, but chance is really high as your TV goes with mainboard number BN41-01165B (or even BN-01165A in some cases) and mainboard you want to buy is also revision A ,which suggests me, all connectors will be identical on both mainboards and all must work out of the box