Why does the number of RAM slots physically and "according to the program" not match?

Question

RAM

Good afternoon!
The question is of interest: why is there physically one slot for RAM, but "programmatically", i.e. in the "Task Manager" and "AIDA64", are there 2 of them?
For clarity, I will attach a photo of the "insides" of the laptop and screenshots of the programs.

Answer 1

because the second slot may simply not be soldered, this happens on some "compact laptops". In some models, the RAM is soldered directly to the mother, but as you can see, this is not your case

Answer 2

The second slot from the bottom of the board can be found