Can't get any display after cleaning up RAM

nikhilkt23

Prominent
Oct 13, 2017
8
0
510
I can't get any display fan is still running tho. I was cleaning my ram then I accidentally inserted it in wrong way that's what damaged my motherboard atleast that's shopkeeper said. I tried my ram and power supply etc with other motherboard they are fine. It's motherboard that is causing the problem. Is thier any way to fix it without buying a new motherboard?
 

nikhilkt23

Prominent
Oct 13, 2017
8
0
510
@smorizo tried cleaning CMOS battery doesn't work. I'm already using a single ram tried in both slot even with a different working ram still doesn't do the trick. Also could you plz explain what is onboard video and does running fan have to do anything with mb?