Yesterday, 06:43 PM
correct, 13" with integrated (Intel?) GPU are OK.
15" with both integrated GPU and discrete GPU (AMD?) are prone to this problem.
There is a FPGA hack to bypass the discrete GPU and force the system to work using only the integrated GPU. DOSDUDE sells the firmware, $20 for a license. I refreshed mine, it still worked for a few years until the ribbon cable inside the hinge started to act up and now I get some weird lines on the screen.
15" with both integrated GPU and discrete GPU (AMD?) are prone to this problem.
There is a FPGA hack to bypass the discrete GPU and force the system to work using only the integrated GPU. DOSDUDE sells the firmware, $20 for a license. I refreshed mine, it still worked for a few years until the ribbon cable inside the hinge started to act up and now I get some weird lines on the screen.