SONY vaio No Backlight PCG-6121M HD
Here the video shows how to fix backlight problem on SONY VAIO PCG-6121M~VPCEA1S1E In thislaptop there was fuse(problem may vary on different laptop) blown off which was located back side of board,this video shows how to find connection on board which controls the back light supply and switching frequency.
Похожие видео
Показать еще