Your+pen+stopped+working

If you can't get your Promethean pen to work try one of these:

if that doesn't work...
 * **Recalibrate**

if it's plugged in and the pen still won't work...
 * **Check your USB connection**

if it still won't work...
 * **Unplug the USB, wait 10 seconds and plug it back in**

if that doesn't work call me :)
 * **Restart your computer**