Forum TI-Planet.org

Hello.
How do I know how much memory my hp prime calculator has?

Do you mean in total ?
ROM : 256 Mo
RAM : 32 Mo

Yess, I meant in total, but in particular I meant ROM to understand how much stuff I could store above.

So I have 256 MB to store apps and more?

I think the 256 Mo are also used by the OS (not sure).

Is your calculator a HP prime G2 ?
If so, you have 512 Mo for the ROM.

HP Prime :
ROM : 256 Mo in total, 197 Mo usable after a reset.
RAM : 32 Mo in total, 17 Mo usable after a reset.

HP Prime G2 :
ROM : 512 Mo in total, 461 Mo usable after a reset.
RAM : 256 Mo in total, 246 Mo usable after a reset.

I bought it 3 days ago. How can I find out if it is the G2 model?

I don't know where it is but in this screen, you should see a D if it is a HP Prime G2 and a C if it is a HP Prime at "Version du matériel".

Which screen? How do I open it?

You need to press the Help key and it should be in the first option.