When a safe responds to input but won’t unlock, the issue is often internal tension in the boltwork, a misread keypad signal, or a weak power supply that still lights the display but cannot trigger the solenoid. Start by disconnecting power completely for a few minutes, then reintroduce fresh batteries and try a slow, deliberate code entry. Avoid repeated force attempts, as this can worsen alignment issues. If the mechanism still resists, it usually indicates a deeper fault requiring hands-on inspection, such as Brooklyn-area gun safe lock repair Brooklyn evaluation by the gun safe locksmith for diagnosing internal lock or motor failure without damaging the safe.