shutting

It all started when i plugged VR in for the first time. idk if it has something common with it, but my front pc fan (built in pc tower) was working really loud after pc startup and then the screen went black after 5 minutes. I've had to start it up a couple times so it runs normally and...

So about two weeks ago I sent my GTX 970 graphics card to Gigabyte (who manufactured my specific model) for artifacting. I got it back today and they said it was my motherboard and I possibly had a bad slot. So I put the graphics card into the other available slot and I can't get my computer to...

hi everybody i have a dell latitude e6510 and want to change my hdd from raid to ahci but my bios is locked with i password which i forgot. is there a way to get it back? ive already tried replacing my cmos battery.