Use the Power Button for Immediate Shutdown
Caution - You might corrupt your system data during an immediate power down, so only
use this procedure to power down the server after attempting the graceful power
- Press and hold the Power button for four seconds to force the main
power off and to enter standby power mode.
When main power is off, the Power/OK LED on the front panel will
begin flashing, indicating that the server is in standby power mode. See Server General Status Indicators.
- Disconnect the power and data cables from the server.
See Disconnect Cables From the Server.
Caution - When you press the Power button to enter standby power mode, power is still
directed to the service processor remote management subsystem and power supply fans. To
completely power off the server, you must disconnect the power cords from the