Three goals from redshirt freshman Jeb Brenfleck led the charge as the Nittany Lions picked up a much-needed signature win at Panzer Stadium.
Connor MacEachern scored the game-winning goal and set a program single-season record for power play goals scored, with his sixth of the season.
The Nittany Lions improve to just under .500 after strong second half against Northwestern.
Former Penn State basketball star Tim Frazier has reportedly found a new home in Cleveland for the time being.
For the fifth straight year, Penn State failed to reach the CHA Tournament's title match.
Penn State is currently on a three-game win streak against the Lakers -- the lengthiest one yet.