EN OS Update Application for fx-9860GIII fx-9750GIII GRAPH35+ E II User’s Guide CASIO Worldwide Education Website https://edu.casio.com Manuals are available in multi languages at https://world.casio.
Introduction • This OS Update Application updates the operating system of CASIO Graphic Scientific Calculator. • To check the operating system version of your calculator, enter the SYSTEM mode and press 4(VER). Important! • Updating deletes all data in the calculator’s Main Memory. If you need the data, make sure you back it up before updating. Use the MEMORY mode backup function to backup data. • Exit all other applications before starting up this application.
System Requirements Operating Systems: Windows 8.1, Windows 10 Your hardware configuration needs higher than functionalities that operating system recommends. Computer: Computer with one of the Windows operating systems pre-installed (Excluding computers with an upgraded operating system and self-built computers.
To update the calculator operating system • PLEASE DO NOT CONNECT THE CALCULATOR TO YOUR PC Until specifically instructed on screen to do so – see below step 3 – 1. On the calculator, enter the LINK mode and then configure the following settings. Cable Type : USB Wakeup : On 2. On your computer, double-click the OS Update application EXE file. 3. Perform operations as instructed by the text that appears on the screen.
CAUTION Do not unplug the cable while updating is in progress. If the cable becomes unplugged during updating, see “What to do if the cable becomes unplugged during updating” (page EN-5) for information about what you need to do. 4. The dialog box shown below will appear when the update is complete. 5. Disconnect the USB cable from the calculator. 6. If you plan to update another calculator, click [Yes]. • Perform operations as instructed by the text that appears on the screen. 7.
If the update fails and the calculator freezes with “Receiving...” on the display, press the RESTART button. This should cause the following message to appear on the calculator display, “OS ERROR Please update OS.” Perform the update again. What to do if the cable becomes unplugged during updating The message below will appear if the calculator’s system memory becomes corrupted. Leave the message on the display and perform the procedure below. 1.
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