Fans running but no display

SJustice

Prominent
Jun 28, 2017
2
0
510
So my computer was running fine till a month or two ago, and then it suddenly stopped working as if it wasn't connected . I cleaned the my PC and took my PSU out and connected it back. All fans started running again on booting up but I can't hear the windows starting or that beep coming from the motherboard.

Things I tried but didn't help:
- I removed the CMOS battery for a couple of minutes.
- I took out the video graphics card and connected my monitor to the motherboard.
- Switched the positions of both rams.
- I took out all the components of the pc, cleaned them and connected them back together.

Thanks in advance