The "choose file" button does not work. What should I do?

You should not see a doctor unless you have blistering and cracking skin. If you temperature is elevated or if you are having signs of heat exhaustion or heat stroke...

The driver would be USB powered, not WiFi.

It's the same button you use to get on the horse.

The most useful solution to this problem is most likely replacing the console but, you can try rebooting the console first.

Wait longer. You're not supposed to release the power button until the screen has gone blank.

You could try pressing the reset button inside the battery compartment. Although, the Party Rockerz' reset switch is on the outside, and the 2005 furby has an on/off switch.