Hi everyone, the above mentioned laptop has dedicated GPU HD3650 512MB [PT10S-6050A2169801-VGAB-DDR2-A03]. It does not display on internal Lcd but has a distorted image on external monitor. I suspect the memory chips on the graphics card, but i want to know if someone has worked on this card before and if so, which of the memory chips that they changed or reballed and in what order. Thanks in advance.

may be video chip is destroyed, in first step reball video chip if it not have needed effect - change it

Hi everyone, after experimenting with reballing memory chip U1 and then U2, it worked for a few hours and the problem came back. So i decided to reball the memories on the opposite side U501 and U502 and the laptop has been working since...