Computer Not working

Hello, I'm in a bit of a pickle at the moment and I need a little help, I just got a Lenovo Thinkcentre M900 motherboard. When I plugged it in the wall I got no display, no keyboard or mouse reading, the USB's turn on, but the CPU is cold and the fan is really weak, the hard drive does get a...

Hello! Simple as the title: The motherboard worked fine for around a month, and then one day it wouldn't turn on-fans spin up and then crash, starts again and then crashes. Repeats like this infinitely. Nothing displays on the monitor, and no time to get into BIOS. However I have managed to get...

My PC does not have built-in bluetooth so I bought a bluetooth receiver, I was able to connect my wireless headphones to my PC. The connection was successful however there is no sound. Is there anything I could do to fix this?

Ok, I have 150-200 fps in Cs Go i have a 120 hz screen but i get alot of screen tearing. I tried with the command fps_max/59/60/120/200. And vsync does help a little bit but still get screen tearing and also get alot of input lag when i have vsync ON. Is there any fix to this ( I only get...