problem with screen image
i have an acer 5738z
the notebook works fine if it's connect to an external monitor on vga port.
if not the notebook screen, light up but remains black,
no image, no bios page, nothing, only if i try to use memtest, the image is show correctly.
replace flat cable
test tension on: f1 f2 and u1, lcd1 pin connector
Is this a good question?