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Programming error on the physical calculator only
08-31-2014, 03:17 PM
Post: #7
RE: Programming error on the physical calculator only
(08-31-2014 03:01 PM)gabrieljcs Wrote:  Ok, I managed to connect it by changing the USB. First thing the Connectivity Kit asked was to update the firmware. I said "Yes", it gave me an error (104) and I'm now stuck on the recovery mode.

That can be caused by USB connectivity issues, as I mentioned before.
Why did you update your unit?
It was already at the more recent version (6030), unless your hardware is not Revision A.

Anyhow, plenty of information to reset your calculator in this forum (be aware that by doing this procedure you can expect the worst case scenario concerning your data and programs - it will wipe the calculator to factory reset):

1. Press and hold down the 3 keys letters "C", "F" and "O".
2. While holding the CFO keys, use a paperclip into the RESET hole in the back of the Prime.
3. The diagnostic menu will show up and now you can release the CFO keys.
4. From the Menu, use key 4, then key 3, and then Enter. This will reset the calculator to factory defaults.
5. Wait for the next menu and press Esc key and at last the key 9.

Jose Mesquita
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RE: Programming error on the physical calculator only - jebem - 08-31-2014 03:17 PM



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