I mashed my keyboard and it stopped typing and after rebooting I got a black screen with a white cursor

[SlayerPlays]

I mashed my keyboard while gaming in rage (long story) and my keyboard stopped working. It was still being seen but none of the keys typed and in chrome f and e just opened up the menu. I rebooted and now I have a black screen with a white cursor that's very cmd-esque, and I can't press f2 or f12 for safety mode because it seems that the keys were rebinded. Please help this is a 600 dollar machine

 

[smorizio]

if this is a laptop..check each key you may be lucky and the key is stuck. sometime with a small eyeglass screw driver you can pop up the stuck key on a notebook or desktop keyboard. if it a notebook and you broke the keyboard then from another pc google the model number and keyboard replacements if it out of warranty. oem keyboards are 30-50. clones can be found for cheaper on ebay. if it a desktop pc and it a gaming pc..for now use another keyboard and if the old one under warranty rma it.