Hi all,
First time posting - I have a Lifebook U727 with no backlight. The screen, if out in an identical lifebook works perfectly. So i know the screen is fine, i have also changed the graphics cable and it has made no difference. So it certainly looks like an issue with the motherboard, I have heard/read it may be the infamous backlight fuse but I cannot find this at all and no guide helps me.
So hopefully someone has a motherboard schematic perhaps or happens to have any other ideas?
I can upload pictures of the board if it helps?