Dell XPS 15 (L502x) won't turn on after replacing fan and keyboard
Yesterday i replaced the fan and keyboard of my Dell XPS 15 L502x). After that it won't turn on anymore. Strange thing is when I push the power button, the fan is running, the harddrive is spinning and i can hear the boot sound right about where the dvd drive is placed. But the screen stays black and the led indicators on the power button panel are not turning on.