Updating 7820 and crash. HELP.

[Tim Wessman]

(05-29-2015 06:43 AM)ggauny@live.fr Wrote:  Is my first prime definitively dead ? Is it a way to awake it ? I hope so, may be someone has a solution

Nope.

Hold down the SYMB button. Connect the calculator to the computer. If your battery was completely drained, you will most likely be in the updater already.

If not, put a pin in the back and continue holding SYMB.

Once you are in the updater, open the connectivity kit. It will see the unit and let you try again.