I have LE40C650 witch the mainboard has died 5 days ago , i will be honest i cannot afford a new mainboard,
My question is, is it possible to change mainboard from LE40C750 (my friend have one C750 with broken display and he will give me the motherboard) are there some possibility to combine those two models.
Just to mention, the back panel connectors and the positions of the connectors are completely the same so i don't need to by extra back cover.
If someone knows please share with me
In wait, I don't think you take any risk in trying to get one alive TV from 2 dead anyway
There is no point to make bigger damage than now....the power supply are the same so i don't think it will be a problem, i'm afraid for the backlite and the display, like if the motherboard send more voltage to diodes or the display can i brick it or not..maybe someone knows or maybe have some experience with this or similar.
Thanks again, and sorry for the bad language, i'm from Macedonia and i am not so good with my english
IF SOMEONE KNOWS PLEASE REPLAY
After one, two even 3 minutes the tv shuts down and again tries to start sometimes successful sometimes not,
And one more thing, the moments when it try to start, you can see the back-lite is blinking on/off randomly without pattern