LCD turned off

[ONE77LUXURY]

[Zewbra]

That indicates that the calculator is in sleep mode or deep sleep mode. To turn it back on, press the "ON button" on the top right corner button.

[ONE77LUXURY]

How to turn off

[Zewbra]

Click the blue "Ctrl button" + the "ON button"

[wwwofficials]

That indicates that the calculator is in sleep mode or deep sleep mode. To turn it back on, press the "ON button" on the top right corner button.

hi I've been trying to press the ON button non stop but the calculator doesn't respond and LCD remains turned off. I downloaded the macOS package only. Am I missing anything?

[adriweb]

Have you followed the setup guide? https://github.com/nspire-emus/firebird/wiki/First-Time-Setup
Everything's been working for me on the mac version too