I`m 14, and just doing a new pc build. The fans work, power to keyboard and mouse from motherboard but no beep on startup or display. Already checked current forums, and tried some solutions:
-Took the RAM out, tried all different slots.
-Took motherborad battery out for 1 minute and put back in.
-Tried without graphics card.
-Tried all hardware without the case.
-No damaged pins on the CPU.
-Switched between air and liquid cooler.