Chosen Solution
I have disassembled my computer and cleaned it with isopropyl alcohol and still have the same issue. I attached an external display this works properly and I can see the built-in screen only with a flashlight. I am hoping it is just a fuse on the logic board but I’m having trouble finding information on where to look. model A1278.
Jarod Green, the fuse is reference designator F9700 and is a 3AMP-32V in a 0603 package. Hope this helps, good luck.
Ok Hy sorry for my englisch. . but how I can get the Fuse I need it too. Thank you for Help me :)
