Removing/installing psus, Removing a psu – H3C Technologies H3C MSR 50 User Manual

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Figure 48 MPUF internal structure

(1)

(2)

(3)

(1) Memory bar slot

(2) SIC slot

(3) CF card slot

Figure 49 MSCA internal structure

(1) VPM slot

(2) VCPM slot

(3) ESM slot 1

(4) ESM slot 0

Removing/Installing PSUs

Removing a PSU

Follow these steps to remove a PSU:

Step1

Remove the power cord connected to the PSU and loosen the two captive screws fastening the module

panel.

Step2

Hold the handle of the PSU and gently pull it out along the guides.