UN32EH4000F Bricked! or Dead?

[plonbass]

Hi,

I made a huge, huge mistake... Firmware update. (1011 to 1024)


I've done everything: Info+Menu+Mute+Power, Mute+1+8+2+Power, Exit by 15 seconds, Reset EEPROM from the mainboard (VCC+SDA, GND+SDA[this config made the tv sound when it starts])...but NOTHING!!

I think the only solution is to flash the bios, but I really don't know how... Can you help me?



Thank you.

[juusso]

Did firmware update succeed? I mean tv showed 100 percent, rebooting now etc messages on the screen?

[plonbass]

The tv showed 100%, but it turned of and the red light started blinking

[juusso]

take flashlight and when you get TV in standby mode (red led), use Mute+1+8+2+Power and check if you get anything on the screen in the flashlight. I suspect your LED backlight is off, but in the light you could see some menus etc...

[plonbass]

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I also found in the mainboard a couple of holes that I think they're for a reset switch, but I'm not shure

16357560_1314412195272351_1221631593_o.jpeg

Thanks!

[plonbass]

take flashlight and when you get TV in standby mode (red led), use Mute+1+8+2+Power and check if you get anything on the screen in the flashlight. I suspect your LED backlight is off, but in the light you could see some menus etc...

The led should stop blinking? Flashlight from behind? or front?

[juusso]

Sorry, you have to work with the info. Use search first search.php?keywords=flashlight&terms=al ... mit=Search

from front...

[plonbass]

take flashlight and when you get TV in standby mode (red led), use Mute+1+8+2+Power and check if you get anything on the screen in the flashlight. I suspect your LED backlight is off, but in the light you could see some menus etc...

Done it. I see through the screen, but it's like the tv try to turn on, but it shuts down. The screen makes a blink every 10 seconds

[juusso]

then you have firmware upgrade failure. Nothing to be done except mainboard replacement.

[plonbass]

then you have firmware upgrade failure. Nothing to be done except mainboard replacement.

Even flashing mainboard? There must be a way to boot from usb, or I'm wrong?

16357560_1314412195272351_1221631593_o.jpeg

Can I put a dip swith to reset all the board in here? or what is that for?