Pg up//Pg dn not scrolling in Skyrim's Console Command panel?
It seems to be a problem with running skyrim on a laptop. If that's the case, the only solution I've been able to find in to get another usb keyboard to connect to your laptop. If you're not playing on a laptop, or can't get a usb keyboard, then I honestly have no other solutions.
I've been trying to find a solution to this as well.