dell inspiron 15 3521

Hello guys, I recently updated to Windows 10 from Windows 8.1. Now, as soon as I log into the OS, WMIProviderHost takes up a lot of CPU. I tried all sorts of solutions like opening Event Viewer and finding out which services are causing errors, but I couldn't find any of the service's PID in...

I'll just provide the TLDR version of my story... I am building my first computer and can't get a display output. Tried only with HDMI (I don't yet have a monitor) on two different TVs. Fans spin and MOBO lights up. No (or not enough) power to the keyboard to illuminate its backlighting. I have...