8 replies to this topic

[mgoo]

Hi I tried upgrading my calculator (fx-9750GII) to fx-9860 it all worked fine untill the end. All I get now is a box that says: system error rebootEXIT initilialzeEXE address(w) target=5759f27b pc=574f524b. when I press exit it comes back to this and when I press exe it also comes back to this. I also cannot connect to the computer and recover a backup of the os. Can someone please help.

Edited by mgoo, 27 March 2013 - 06:25 AM.

[flyingfisch]

try pressing menu.

[mgoo]

• Nothing happens at all the error stays there.
• When I connect it to the computer the screen press f1 for data transfer ect. shows up when I press f1 the main menu flashes up and is almost imediatly replaced by the error in the prevoius post.

[Casimo]

Do you have got a SH4?
What about flashing the old version back with the emergency OS update buttons?
Can you enter the diagnostic mode?

[naib864]

Try pressing the restart-button on the backside of the calc.
And if you don't know how to enter the diagnostic mode: Turn the calc off, press and hold optn,exp and Ac/on. Then a window should appear which say:
=DIAGNOSTIC MODE=
Factory Use Only!
Press: EXIT
Don't press exit, press F1. A new window will appear:
Delete all data?
Yes:9' />
No: EXIT
press 9, your data should stay.

Edited by naib864, 30 March 2013 - 05:14 PM.

[mgoo]

Ive done that now what?

[Casimo]

Is there still a system error?
If there is no error, you should press 2' /> EXE' /> to run the tests (when you reach the LCD test, you can continue with EXE' />. I needed a long time to figure this out . You can skip the 3pin test and the USB test). If there was an error or something like "not ok", please post it.

[mgoo]

everything is OK.

[Casimo]

Have you tried the emergency os update?
hold restart
4' /> + + F2' /> at the same time, keep holding
Release restart
wait ~5 seconds
release 4' /> + + F2' />
Press 9' />, hold it ~1 sec
press ×' /> ,hold it ~1 sec

Edited by Casimo, 09 April 2013 - 02:31 PM.