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Chapter 6. Power Unit management 103
You have to enter the current password, then a new password, and verify it by
entering it again.
If you change the password, you have to update the password on any other
SDMCs from which you want to access this Power Unit.
6.1.4 Initialize Frame page
You can initialize a Power Unit by right-clicking a Power Unit and selecting
Operations  Initialize Frame. The Initialize Frame page opens (Figure 6-5).
Figure 6-5 Initialize Frame page
If you select OK, the frame will be powered on, but only if it is not initialized. All
devices that are currently powered on and are in an operational state will not be
affected.
When you initialize a managed frame, all of the systems that are contained within
a frame managed by the SDMC are powered on. As each individual frame is
powered on, the I/O units that are contained within the frame are powered on,
then the managed systems that are contained within the frame are powered on
as well. When all I/O units for the frame have been powered on, then the
managed systems that are contained within the frame are powered on. The
complete initialization process can take several minutes to complete.