As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MSP - INFLIGHT NRT-ORD. CREW REPORTED ELECTRICAL ODOR IN THE CABIN. EMERGENCY DECLARED FLIGHT DIVERTED MSP LANDED WITHOUT INCIDENT. PLACARD IN-FLIGHT ENTERTAINMENT EQUIPMENT COOLING FAN PER MEL. FLIGHT CONTINUED ON TO ORD WITH NO FURTHER ISSUES. REPLACED IFE FAN AT 09/19/2011 AT ORD. SYSTEM GROUND CHECK NORMAL OPERATION.