BX900 S2 Upgrade and Maintenance Manual 49
Basic hardware procedures
4.3 Shutting down the system unit
V CAUTION!
For further safety information, please refer to chapter "Important
information" on page 29.
I This step is only required when upgrading or replacing non-hot plug
components.
Ê Inform the system administrator that the system unit will be shut down and
put offline.
Ê Terminate all applications of the server blades.
Ê Shut down the system unit by pressing the On/Off button for 2 seconds or
via the management blade web interface, see the "PRIMERGY BX900 S2
Blade Server System Unit Operating Manual" for detailed information.
Ê Switch on the ID indicator on the Local Service Display or on the
management blade as described in section "Locating the defective system
unit" on page 45.
Disconnecting the power cords
Figure 3: Removing the power cord from the PSU cable tie
Ê For each PSU, pull out the locking lever on the PSU cable tie (1) and loosen
the loop.
Ê Disconnect the power cords from the PSUs and remove them from the cable
ties.
1
To Next Page
Loading...
