Acer Travelmate 5335 screen black after disassembly

Jhonatan_1

Estimable
Nov 5, 2015
2
0
4,510
Help please. I have disassembled an Acer Travelmate 5335 to change the inner power cable, and after assembling back the screen won't come on. I can here the gpu fan on but nothing will show on the screen. It is completely black. Thank you