Laptop not turning on after cleaning the fan

cstehreem

Prominent
Aug 11, 2017
2
0
510
I have dell Inspiron (15R) 5537. Last night I wasn't able to turn it on, I was able to hear fan's sound quite loudly and then after a few seconds it would turn off. I opened it up cleaned the fan and assembled it back according to this video and its not turning on at all now. No lights no sounds nothing. Its getting charged though. Can anyone point me to where do I start debugging?
 

cstehreem

Prominent
Aug 11, 2017
2
0
510

Oh right. I was wondering where I could find something like that. Thankyou