UN32EH4000F Bricked! or Dead?

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plonbass
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Joined: Thu Jan 26, 2017 8:05 am

UN32EH4000F Bricked! or Dead?

Post by plonbass » Thu Jan 26, 2017 8:22 am

Hi,

I made a huge, huge mistake... Firmware update. :x (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.

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juusso
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Re: UN32EH4000F Bricked! or Dead?

Post by juusso » Thu Jan 26, 2017 8:35 am

Did firmware update succeed? I mean tv showed 100 percent, rebooting now etc messages on the screen?
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

plonbass
Posts: 7
Joined: Thu Jan 26, 2017 8:05 am

Re: UN32EH4000F Bricked! or Dead?

Post by plonbass » Thu Jan 26, 2017 7:08 pm

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

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juusso
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Re: UN32EH4000F Bricked! or Dead?

Post by juusso » Thu Jan 26, 2017 7:14 pm

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...
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

plonbass
Posts: 7
Joined: Thu Jan 26, 2017 8:05 am

Re: UN32EH4000F Bricked! or Dead?

Post by plonbass » Thu Jan 26, 2017 7:19 pm

16357331_1314412201939017_1137502040_o.jpeg
16326415_1314412218605682_586730047_o.jpeg

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!
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plonbass
Posts: 7
Joined: Thu Jan 26, 2017 8:05 am

Re: UN32EH4000F Bricked! or Dead?

Post by plonbass » Thu Jan 26, 2017 7:31 pm

juusso wrote: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?

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juusso
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Re: UN32EH4000F Bricked! or Dead?

Post by juusso » Thu Jan 26, 2017 7:37 pm

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

from front...
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

plonbass
Posts: 7
Joined: Thu Jan 26, 2017 8:05 am

Re: UN32EH4000F Bricked! or Dead?

Post by plonbass » Thu Jan 26, 2017 7:45 pm

plonbass wrote:
juusso wrote: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

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juusso
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Re: UN32EH4000F Bricked! or Dead?

Post by juusso » Thu Jan 26, 2017 7:52 pm

then you have firmware upgrade failure. Nothing to be done except mainboard replacement.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

plonbass
Posts: 7
Joined: Thu Jan 26, 2017 8:05 am

Re: UN32EH4000F Bricked! or Dead?

Post by plonbass » Thu Jan 26, 2017 7:57 pm

juusso wrote: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?
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