42 Installing Enclosure Components
Removing and Installing the Midplane CAUTION: Only trained service technicians are authorized to remove the enclosure cover and access any of the
components inside the enclosure. Before performing any procedure, see your
Product Information Guide
for
complete information about safety precautions, working inside the enclosure and protecting against
electrostatic discharge.
The enclosure midplane contains the connectors for the drives, EMMs, control panel, and power
supply/cooling modules.
1
Complete the "Removing the Control Panel" steps as shown in "Removing and Installing the Control
Panel ."
2
Remove the EMMs from the
enclosure
. (See "Removing and Installing an EMM.")
3
Remove both power supply/cooling modules from the
enclosure
. (See "Removing and Installing the
Power Supply/Cooling Fan Module.")
4
Remove the four Phillips screws holding the EMM/power supply cage in the
enclosure
(see Figure3-9).
Figure 3-9. Removing and Replacing the EMM/Power Supply Cage
1 Phillips screws (4) 2 EMM/power supply cage
2
1