@RikerGoogling 1. Make sure the ship has stopped completely (except for Brownian motion) 2. Reboot into safe mode. 3. From the life telemetry station on the battle bridge, enter the new time. 4. Restart the warp core. 5. Reboot as normal.

Alternately, a Soong-type android can reset the clock without these steps. Be certain the particular android is not evil or being overridden remotely.

@RikerGoogling 1. Make sure the ship has stopped completely (except for Brownian motion) 2. Reboot into safe mode. 3. From the life telemetry station on the battle bridge, enter the new time. 4. Restart the warp core. 5. Reboot as normal.

Alternately, a Soong-type android can reset the clock without these steps. Be certain the particular android is not evil or being overridden remotely.