Bought a DOS laptop, but not sure if it is really DOS


Dec 22, 2017
I bought the Lenovo Ideapad 320. I figured if i buy the DOS version, it'd be cheaper than the windows 10 preinstalled model. I have a CD of windows 7 and windows 10.
I plugged the laptop in to the charger and i booted it. It showed the Lenovo Loading screen and then it went to a black screen which only shows the following characters


I don't know if it is DOS or not, as i have no experience with DOS. Could you please tell me if it is normal thing ?
I have attached a picture Below of the screen on the laptop.

Kindly help me

yes normal for MSDOS, now reboot in bios make sure you cdrom is set as first boot item, slap you cdrom in and go forth and install windows (which ever version you will use)_