@AndreyTsymbal
I reviewed your post and I understand that you want to know whether the keyboard on your computer is backlit.
Don’t worry, I assure you I will try my best to get this sorted.
As per the specifications of your computer, the keyboard on your computer is not backlit. However, the best way to find this out is by looking for the backlit key (F5) on the keyboard. If the backlit icon is not there on the key then your keyboard is not backlit.
If the backlight icon
is not on the F5 key, look for the backlit keyboard key on the row of function keys.

Let me know how it goes and you have a great day!
P.S: Welcome to the HP Support Community 😊
If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!
Cheers!
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The_Fossette
I am an HP Employee