HP Visualize c3000 hp Visualize b1000, c3000, c3600 workstations parts replace - Page 7

Safely Powering Down the B Class and C Class Workstation

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Getting Started Safely Powering Down the B Class and C Class Workstation Safely Powering Down the B Class and C Class Workstation You must complete the following steps before performing any of the removal and replacement procedures: NOTE Remove any accessory bag(s) and their black tab screws, if present, from the rear of the workstation. 1. Shut down the workstation by executing "shutdown -h" as user root. This ensures that all programs are terminated and all data is saved before switching the power off. Power down the workstation by simply pressing the power switch on the front panel. Power off the monitor and any attached peripheral devices. 2. After 30 seconds, unplug the workstation's power cord and all peripheral devices from AC power outlets. Before attempting to move the workstation to a disassembly area, disconnect all peripherals from the back of the system. 3. Place the workstation on a flat, stable surface, such as a tabletop or floor. To protect against scratches, remove miscellaneous debris from the work surface. Chapter 1 7

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Chapter 1
7
Getting Started
Safely Powering Down the B Class and C Class Workstation
Safely Powering Down the B Class and C Class Workstation
You
must
complete
the
following
steps
before
performing
any
of
the
removal
and
replacement procedures:
NOTE
Remove any accessory bag(s) and their black tab screws, if present, from the
rear of the workstation.
1. Shut down the workstation by executing “
shutdown
-h
”
as user
root
. This ensures
that all programs are terminated and all data is saved before switching the power off.
Power down the workstation by simply pressing the power switch on the front panel.
Power off the monitor and any attached peripheral devices.
2. After 30 seconds, unplug the workstation’s power cord and all peripheral devices from
AC power outlets. Before attempting to move the workstation to a disassembly area,
disconnect all peripherals from the back of the system.
3. Place the workstation on a flat, stable surface, such as a tabletop or floor. To protect
against scratches, remove miscellaneous debris from the work surface.