As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 4051 - AFTER TAKEOFF ROTATION BOTH EFIS SCREENS ON FO'S SIDE WENT BLANK ACCOMPANIED BY GPWS, DON'T SINK, STICK PUSHER FAULT AND GEAR NOT DOWN WARNING. REPLACED NR 2 EFIS SGU IAW 34-71-10. OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)