I've been looking for Sergius at the College of Winterhold because I want some training in Enchanting, but I can't find him anywhere! He was around the first time I visited but now that I want to find him I cant, checked all the rooms, library and Arch Mage quaters but he has been rather elusive up to this point. Can anyone who has used him for training point me in the best direction for finding him? I did have a random dragon fight in the Courtyard so I'm hoping he isn't dead.

Thanks guys, you've all been a massive help!

i was missing faralda but it turned out i wasn't covering the entire area, some of those areas at the college look similar but aren't the same place, i doubt he's dead, he'll prob show up, try wating away from the area and checking then, but make sure you cover all the spots, the game is pretty tight so he's around somewhere most likely.