I have an Acer Aspire 5920G with 8600M GS VGA. The problem (after a few years of use) that presents itself is this: http://postimg.org/image/vzop80lvb/ http://postimg.org/image/n3zs5yswd/ I made the overtrick the vga but not resolved. I installed a working 9600M GS, but the notebook show a black screen on boot too. Now the notebook is in this situation: With 8600m https://drive.google.com/file/d/0B0jwCqSgAjCkZVZUNkFEclFYSEU/edit?usp=sharing With 9600m https://drive.google.com/file/d/0B0jwCqSgAjCkd0hPREFyNHZ4Tzg/edit?usp=sharing Without VGA https://drive.google.com/file/d/0B0jwCqSgAjCkR1U1NVhHVGlTQ00/edit?usp=sharing Can you advise me how to proceed to solve? Is there a way?