Question Pc wont start but all fan is spinning

Aug 14, 2020
14
0
10
0
I was cleaning my pc, and after cleaning im trying to turn on but the pc didnt show anything on the screen, but the fan still spinning. Before i clean my pc it working normaly, and i clean it using brush only
 
Aug 14, 2020
14
0
10
0
Go through and make sure each and every connection is secure (motherboard power, hard drive power, etc.).
i was tried your suggestion bruh, but it doesnt change anything, and i found something new, that when i plugin all my mouse and keyboard, both of them didnt give me sign turn on when i turn on my pc. What should i do bro? did i broke my mainboard?
 

ASK THE COMMUNITY