Laptop Display Only Showing Black and White

[wwwbill]

I have a Toshiba Satellite L755 laptop. When I booted it up today, the screen only displays in black and white. (Actually, when I first log in, there's color, but after I enter my screen saver password, the monitor shows only black and white.) I've rebooted, removed the password, and tried other solutions, but no luck. I use Windows 10 as an operating system. Any suggestions?

 

[CountMike]

Go to Start > Settings > Ease of access > Color Filters and check for "Grayscale".

 

[wwwbill]

Thanks, but I didn't find anything there that helped

 

[CountMike]

Grayscale switch is probably on, turn off Color Filters.

 

[wwwbill]

That worked. So simple. Thanks so much

 

[aquielisunari]

Have you tried to change the theme? There is the high contrast mode.

Have you tried holding CTRL+Win(Windows icon key on keyboard) and tapping c?

 

[wwwbill]

That was the same advice that CountMike suggested a few minutes ago and it solved my problem. Thanks for addressing my problem

 

[CountMike]

Shortcut to turn it it off-on: Windows Key + CTRL + C