â–¶
Push the lock spring inward to unlock the CMA stopper, see Figure 33.
CAUTION
â–¶
In case of not enough space at the under side, unlock the CMA
stopper of the server below and pull out the CMA to the rear
side.
â–¶
Remove the CMA stopper with the mounted crossbar
, see Figure 34
.
â–¶
Hold the CMA stopper
, the crossbar and the CMA including cables in the
one hand.
â–¶
Remove the FJBU (see Figure 35) and install the new PSU carefully.
â–¶
Mount the complete assembly (CMA stopper, the crossbar and the CMA)
again into the rail.
Preliminary steps
â–¶
"Locating the defective server" on page 43.
Removing the defective FJBU
â–¶
Remove the FJBU, see "Removing an FJBU" on page 125.
Installing the new FJBU
â–¶
Install the FJBU, see "Installing an FJBU" on page 124.
Concluding steps
â–¶
No steps needed.
6.6 Converting a standard power supply to a
redundant power supply
Field Replaceable Unit
(FRU)
Hardware: 20 minutes
Power supply unit (PSU)
RX1330 M4 Upgrade and Maintenance Manual 127