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HP C7000 User Manual

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Removal and replacement procedures  43 
To replace the component, reverse the removal procedure. 
 
Rear cage 
  
 
WARNING:
  To reduce the risk of damage to the midplane and component connectors, always 
remove or disengage and extend all blades and power supplies 7.62 cm (3 in) before 
removing or installing the rear cage. 
  
  
 
WARNING:
  To reduce the risk of personal injury or equipment damage, at least two people 
are needed to safely move the rear cage. 
  
  
 
IMPORTANT:
  When removing components from the rear cage, note their position for later 
replacement. 
  
To remove the component: 
1. 
Power down the server blades ("
" on page 
2. 
Power down the enclosure (on page 
). 
3. 
Disconnect all cables. 
4. 
Disengage and extend the following components approximately 7.62 cm (3 in): 
o 
Half-height and full-height blades ("
o 
Power supplies ("
o 
Power supply blanks ("
5. 
Remove the fans ("
6. 
Remove the fan blanks ("
" on page 
7. 
Remove the interconnect switches and Pass-Thru modules ("
on page 
). 
8. 
Remove the interconnect blanks ("
9. 
Remove the Onboard Administrator tray ("
For this procedure, you can remove the Onboard Administrator tray with the Onboard Administrator 
modules or blanks installed. 
10. 
Remove the rear cage: 
a. 
Loosen the thumbscrews and open the hinges completely.