As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HIGH SPEED REJECT FOR MAIN CARGO DOOR LIGHT AND SUBSEQUENT TAKE OFF CONFIGURATION EICAS AND HORN, MAX SPEED 110 KTS. FOUND ACTUATOR ARM BOLTS LOOSE ON FWD PRESSURE DOOR LOCK SWITCH. ADJUSTED THE SWITCH IAW AMM 52-72-00-5. PERFORMED MCD WARNING TEST IAW AMM 52-72-00-5. ALL TEST PASSED SEVERAL TIMES. OK FOR SERVICE.