As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN PRESSURIZATION INOPERATIVE IN MAN AND AUTO MODE DURING CLIMB OUT. PERFORMED OPERATIONAL CHECK OF AUTO AND MANUAL PRESSURIZATION. OPS CHECK GOOD. PERFORMED LEAK CHECK OF #1 AND #2 PACKS. NO LEAKS NOTED. REMOVED AND REPLACED DIGITAL CONTROLLER. PERFORMED PRESSURIZATION CHECK. OPS CHECK SAT