Well, for my ti nspire cx cr7 os 4.5 the mini clock does not display at all no matter what I try. It seems to flash on and off for a bit right before the calculator turns off though... at least the clock itself in the app works!

I found two more bug fixes: In OS 4.4 when you were in the scratchpad, and then pressed Doc; B; Menu; Esc; you could see behind the scratchpad (on the sides where you can see the home menu) there would be the remains of the menu you just brought up. It was like a ghost of the menu, but when you exit...

You're welcome! Here's the image if anyone wants it. The charger on the left (the new one) has a model of AC9212U-US, where as the one on the right (the old one) has a model number of AC9211U-US.

I have a TI NSPIRE CX CAS as well. It has this same hardware revision: AA (CR7). I noticed that in addition to what has been noted, the charger has changed since the TI Nspire Hardware revision X (which seems to be a CR4 from my observations). In fact, the charger that comes with hardware AA CR7 is ...