External Keyboard

Please help. I have a wired external keyboard connected to my HP Envy laptop. I bought this because three letter keys on my HP are no longer working. Anyways, the top row number buttons on my external keyboard are not working. Neither as the Print Screen and Delete Button. The Number...

Hi guys, I have a friend’s 2012 MBP 15” model that is showing the folder with question mark. Which is due to a bad hard disk, I can hear it is stuck… that is not a problem. However the keyboard including the power button is not working. When I removed the hard disk and turned it on, it went to...

I bought a new PC and monitor. Using both hdmi cables or display ports as display options results in me being stuck in the BIOS utility menu. If I try to save and exit the screen will flash blue saying no hdmi signal or no DisplayPort, depending what I'm using Specs: Processor- Intel Core I5...