ua40d5500 brick

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deppen
Posts: 4
Joined: Wed Jul 10, 2013 6:14 am

ua40d5500 brick

Post by deppen »

hello all

i'm having ua40d5500 led, two day before i bricked my tv by micom update. now there is no power light and when ever i power my tv i see light in back panel optical out for some time. i don't find any good and easy tutorial to unbrick board. i have jtag cable ( ca-42) can i unbrick my tv with this cable if yes then how? if i buy Arduino UNO Rev 3 board then can i unbrick it and how. plz show all commands with step by step


thank you
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juusso
SamyGO Moderator
Posts: 10125
Joined: Sun Mar 07, 2010 6:20 pm

Re: ua40d5500 brick

Post by juusso »

impossible. you shouldnt touch micom upgrade. Now you have to replace maonboard.
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

deppen
Posts: 4
Joined: Wed Jul 10, 2013 6:14 am

Re: ua40d5500 brick

Post by deppen »


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juusso
SamyGO Moderator
Posts: 10125
Joined: Sun Mar 07, 2010 6:20 pm

Re: ua40d5500 brick

Post by juusso »

you've erased micom firmware. We don't know how to flash it back. sure you can do research and maybe you get success. Ogas way allows to switch partitions by changing bytes in micom's config eeprom, but not in your case.
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

deppen
Posts: 4
Joined: Wed Jul 10, 2013 6:14 am

Re: ua40d5500 brick

Post by deppen »

board is too costly in india and it not too easy to find that board. this board will cost me around 200-300$ form company. even i don't know which board using in my led. you can see all pic. of my board. and plz tell me from where i can buy this board

deppen
Posts: 4
Joined: Wed Jul 10, 2013 6:14 am

Re: ua40d5500 brick

Post by deppen »

can we copy micom chip program

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