As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT OVERWING SLIDE EICAS MESSAGE. RTFL. ACCOMPLISHED BITE OF PSEU AND GOT CARDS (005,007 AND 004) FAULT. ALSO GOT S218 SENSOR & TARGET FAULT. FOUND DOOR WARNING SENSOR OUT OF LIMITS. DEACTIVATED OVERWING SLIDES. ADJUSTED TO CORRECT GAP & REACTIVATED SYSTEM, OPS CHECKED OKAY, NO MESSAGE ON EICAS.