Buffalo TeraStation Live HS-DH-TGL/R5 User Manual page 72

Advanced Settings
Maintenance (Shutdown)
From the Shutdown page, press
Apply to shutdown TeraStation. This
has the same function as holding
down the power button on the front
of TeraStation, but may be done
remotely. Turning on the TeraStation
after a shutdown requires a
physical button push on the front of
TeraStation. The Restart Now button
simply reboots the TeraStation,
bringing it back to functionality after
about 120 seconds.