I have this tv to repair. Tv start and sometimes i can watch for 30sec to a 1 minúte a then it restarts or freeze and then turn off or grey picture and then restarts and standby light blinks 4 times. The sound on the tv is not working as well and sometimes big sound icon will show Up for a while (dont know if it could relate ). A send motherboard to some guy to replace software or eeprom, something like that and it did not fix the issue. The guy seemd scatchy and it took him 2 or 3 months to do it. After the mother board came i meeded to set up the tv with his instructions but i did not find the exact model as i needed. He tols me to sellect closest model to mine so I choose something similar but not very múch. I checked cappacitors but they all look good. I did change few anyway hopping to help but nothing. I do not have any experience with not permanent issues. I do not know where to start. Could you help?
The backlight is starting to fade but i think still good enought. I tried to max brightness and sharoness to see if it will be worse but it did no difference
Main board : bn41-02156A
The backlight is starting to fade but i think still good enought. I tried to max brightness and sharoness to see if it will be worse but it did no difference
Main board : bn41-02156A
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