As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SELECTED GEAR DOWN AND THE NOSE GEAR WOULD NOT EXTEND AND RECEIVED GEAR DISAGREE WARNING MESSAGE. GEAR THEN EXTENDED NORMALLY. (FLT 3845) INSPECTED AND PERFORMED OPERATIONAL CHECKS OF NOSE GEAR EXTENSION AND RETRACTION IAW MM 32-33-00 AND 32-32-00. ALL CHECKS GOOD.