Jump to content



Photo
- - - - -

Noob question about new Graph 25+ EII

Graph 25+ EII OSUpdate

  • Please log in to reply
1 reply to this topic

#1 Nanor

Nanor

    Newbie

  • Members
  • Pip
  • 1 posts

  • Calculators:
    Casio Graph 25 Eii

Posted 29 September 2024 - 09:20 PM

Hi!

I just bought a new Graph 25+ EII calculator. However, when turning it on, it doesn't show the Main Menu, just the message "OSUpdate". There seems to be no way to get past this message. 

 

I didn't find anything relevant in the manual, neither on the internet.

 

Does somebody know how to solve this?

 

Thank  you!

 

Nanor



#2 critor

critor

    Casio Fan

  • Members
  • PipPip
  • 40 posts

  • Calculators:
    Graph 25+ (fx-7400G)
    Graph 25+Pro (fx-7400GII)
    Graph 35+ (fx-9750G)
    Graph 35+USB (fx-9750GII)
    Graph 65 (?)
    Graph 85 (fx-9860G)
    Graph 75 (fx-9860GII)
    Graph 95 (fx-9860GII SD)

Posted 28 November 2024 - 06:14 PM

The message means the operating system is missing or corrupt, and you need to install a new one.

 

But there is no tool for updating a Graph 25+E II...





Also tagged with one or more of these keywords: Graph 25+ EII, OSUpdate

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users