Windows 10: Laptop screen turned to black and white after cat walked on keyboard

My cat walked on my keyboard and now my screen is in black and white. I've tried changing the high contrast settings and the colour filters, and I even tried restaurant the default settings of NVDIA, but nothing is working. Any ideas?

:)

 

cat walked on keyboard and screen orientation is sideways.

my cat walked on my computer and the screen portrait on its side. I have a switch screen function key on my laptop to send the feed to my monitor but to get the right orientation, I have to have both screens live. Don't tell me to put the monitor on it's
side. Serious request for help

 

Black and white screen

Hello Benjamin,

There are a lot of possible causes why the screen of your computer turns into black/white. This may be an issue with your graphics driver, monitor (hardware) or corrupted system files. For better assistance, we'd like to ask additional information:

• What troubleshooting steps have you tried so far?
• Did you make any changes to your computer before experiencing this issue?
• Are you getting any error messages? If yes, can you send us a screenshot?

Meanwhile, we recommend using the screen filter keyboard shortcut. Press
Windows key + Ctrl + C to change the color filter.

We are looking forward to your reply.

 

Instantly my laptop is gone into black and white

Hi,
I suggest you to check whether Apply Color Filter is set off or on. It should be off.
Fix problem: My screen turned black and white (grayscale) in Windows 10 | Digital Citizen
Just check the link given which has a similar discussion.