Blank Screen error and typing issues

[yeahisgood]

I am running Windows 8.1. After restarts, the laptop screen would be blank, yet the computer would load. If I hooked up a 2nd monitor, it would show the desktop on that screen but laptop screen blank.

Now when I try to type on that computer (I'm currently on a different computer) the typing of the keys is all off (none of the letters actually type what they are supposed to and some open up random windows and command prompts)

I am wondering if this is a virus. Currently running Malwarebytes. I did a system restore earlier and the problem wasn't solved.

 

[gbhall]

Could be a virus, but could also mean the motherboard is faulty. If still in warranty, RTM.

Does the laptop have a bootable CD reader? If so, then download and make a bootdisk of a small linux (e.g. puppy linux). Booting off that will virtually prove if the motherboard is faulty or not.