Powering Off D-Brick2; Figure 1-24 D-Brick2 Psu/Cooling Module Power Switch - Silicon Graphics Origin 3900 User Manual

1: Operation Procedures

Powering Off D-brick2

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The L1 controller display for each brick should display
down procedure completes.
Before powering off the D-brick2, confirm that the following has occurred:
• All system users have been notified and are logged off.
• Disk data has been backed up as appropriate.
To power off a D-brick2 enclosure, follow these steps:
1. Move the power switch on the rear of each PSU/cooling module to the "off"
position (position
I
PSU/cooling module is shown in Figure 1-24.
Power on/off switch
(I = on)
AC power input
D-brick2 PSU/cooling Module Power Switch
Figure 1-24
2. Unplug the power cable from the PSU/cooling module(s) as appropriate. For
example, you would follow this step when you are replacing a module.
3. If you are shutting down all of the D-brick2s in a rack, you may want to move the
PDU breaker switch to the "off" position.
The LEDs on the back of the unit should turn dark a few seconds after you power off the
PSU/cooling module.
= on, = off). The location of the power switch on the D-brick2
O
once the power
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