62 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009

▼Power Off the Server (Power Button - Graceful)

●Press and release the Power button.
If necessary,use a pen or pencil to press the Power button.
Related Information
■“Power Off the Server (Service Processor Command)” on page60
■“Power Off the Server (Emergency Shutdown)” on page62

▼Power Off the Server (Emergency Shutdown)

Caution – All applications and files will be closed abruptly without saving changes.
File system corruption might occur.
●Press and hold the Power button for four seconds.
Related Information
■“Power Off the Server (Service Processor Command)” on page60
■“Power Off the Server (Power Button - Graceful)” on page 62

▼Disconnect Power Cords From the Server

●Unplug all power cords from the server.
Caution – Because 3.3v standby power is always present in the system, you must
unplug the power cords before accessing any cold-serviceable components.
Positioning the System for Servicing
These topics explain how to position the system so you can access the components
that need servicing.
■“Extend the Server to the Maintenance Position” on page63
■“Remove the Server From the Rack” on page64