So I'm doing the college quest, Under Saarthal, and I'm fighting the end boss right now... I keep getting him to 0 health but all he does is kneel for a few seconds then gets right back up! Someone please tell me how to fix this D:
I did it before on another character, and killed him, but this time he just refuses to die...I even open the console and select him and type kill and he still won't die.

Before you ask, yes the mage guy is draining the power of that orb already. also, I'm level 13, and there were 2 draugr deathlords in there o_O They kept one shotting me until I finally had to use TGM to kill them both, got some nice ebony weapons at least

bump

try and target him in the console and type "kill" this should kill him

The game seems to hate you an awful lot. I just did it as well, with a similar level as you. No Draugr Deathlords or invulnerable/Stubborn Jyrik however... He dropped down like the cute corpse he was. Odd...hm.. Try reloading from before you entered the dungeon? (Autosave or such)

Yeah, I already tried the kill command Danny

Also tried loading before I even got acquainted with the college, still won't die...ah well. Maybe I'll just try again on playthrough 2

well, i just shot fire at him and hit him with my iced blade's katana. he died immediately.. i did not get any other creeps to kill. i'm level 12