As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER APPLYING POWER, THE NUMBER 4 AND NUMBER 5 MULTI FUNCTION DISPLAYS UNITS WENT BLANK. THE CREW ABORTED TAKEOFF AND DEPARTED THE RUNWAY. THE MULTI FUNCTION DISPLAY UNITS RETURNED AND WERE WORKING CORRECTLY. MAINTENANCE CONTROL ADVISED FLIGHT 4022 TO ATTEMPT ANOTHER TAKEOFF AND FLIGHT 4022 THEN DEPARTED WITH NO FURTHER INCIDENTS.