hello
i have an insignia tv Model: 42p650a11
about 2 months ago the screen went blank while i was watching it..i unplugged it and plug it back again but didnt turn on..i decide to put it on a storage ntil a week ago..i have decided to fix it by my self.. as im a computer tech i though it should not be that hard.
i have checked the buffer board and the was problem with it...so i ordered the piece and install the new one...but nothing i checked again and there was a problem with the lcd controller so i ordered the piece and put the new one but still nothing
i already have 4 borads changed ntil now..
buffer board
power supply
lcd controller
and y main board
still nothing
idk what else to do....i already have spended about a hundred dollars on it dont wanna spend anymore
any idea what could i do?
i have an insignia tv Model: 42p650a11
about 2 months ago the screen went blank while i was watching it..i unplugged it and plug it back again but didnt turn on..i decide to put it on a storage ntil a week ago..i have decided to fix it by my self.. as im a computer tech i though it should not be that hard.
i have checked the buffer board and the was problem with it...so i ordered the piece and install the new one...but nothing i checked again and there was a problem with the lcd controller so i ordered the piece and put the new one but still nothing
i already have 4 borads changed ntil now..
buffer board
power supply
lcd controller
and y main board
still nothing
idk what else to do....i already have spended about a hundred dollars on it dont wanna spend anymore
any idea what could i do?
