Juniper SRX240 Hardware Manual page 72

SRX240 Services Gateway Hardware Guide
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Forced shutdown—Press the Power button and hold it for 10 seconds. The device
immediately powers itself off without shutting down the operating system.
WARNING: Use the forced shutdown method as a last resort to recover
the services gateway if the services gateway operating system is not
responding to the graceful shutdown method.
WARNING: Do not press the Power button while the services gateway is
shutting down.
CAUTION: Forced shutdown can result in data loss and corruption of the file
system.
NOTE: To remove power completely from the services gateway, unplug the
AC power cord (for SRX240 Services Gateway with AC power supply, and
PoE models) or switch off the DC power source (SRX240 Services Gateway
with DC power supply).
After powering off a power supply, wait at least 10 seconds before turning it
back on. After powering on a power supply, wait at least 10 seconds before
turning it off.
The Power button on the services gateway is a standby power switch.
If you press the Power button to power off the services gateway when it is
still connected to a power source, 12 V (for SRX240 Services Gateway with
AC and DC Power Supply models) / 52 V (SRX240 Services Gateway PoE
models) power will still be available in the chassis and the device will be fully
powered off.
TIP: When you are powering off the services gateway, the following message
is displayed:
Turning the system power off
You can now safely remove the power cable to completely disconnect the
power from the device.
NOTE: You can use the
of the services gateway.
.
command to schedule a reboot
request system reboot
Copyright © 2013, Juniper Networks, Inc.