Dell PowerEdge R7525 EMC Installation and Service Manual - Page 71

Installing the drive backplane

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Steps 1. Press the blue release tabs to disengage the drive backplane from the hooks on the system. 2. Lift and pull the drive backplane out of the system. NOTE: To avoid damaging the backplane, ensure that you move the control panel cables from the cable routing clips before removing the backplane. Figure 51. Removing the drive backplane Next steps 1. Replace the drive backplane. Installing the drive backplane Prerequisites 1. Follow the safety guidelines listed in the Safety instructions on page 40. 2. Follow the procedure listed in the Before working inside your system on page 41. 3. Remove the backplane cover. 4. If installed,remove the air shroud. 5. Remove all the drives. 6. Remove the cooling fan cage assembly. NOTE: To avoid damaging the backplane, ensure to move the control panel cables from the cable routing clips before removing the backplane. NOTE: Route the cable properly when you replace it to prevent the cable from being pinched or crimped. Steps 1. Use the guides on the system as guides to align the slots on the backplane. Installing and removing system components 71

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Steps
1.
Press the blue release tabs to disengage the drive backplane from the hooks on the system.
2.
Lift and pull the drive backplane out of the system.
NOTE:
To avoid damaging the backplane, ensure that you move the control panel cables from the cable routing clips
before removing the backplane.
Figure 51. Removing the drive backplane
Next steps
1.
Replace the drive backplane
.
Installing the drive backplane
Prerequisites
1.
Follow the safety guidelines listed in the
Safety instructions
on page 40.
2.
Follow the procedure listed in the
Before working inside your system
on page 41.
3.
Remove the backplane cover
.
4.
If installed,
remove the air shroud
.
5.
Remove all the drives
.
6.
Remove the cooling fan cage assembly
.
NOTE:
To avoid damaging the backplane, ensure to move the control panel cables from the cable routing clips before
removing the backplane.
NOTE:
Route the cable properly when you replace it to prevent the cable from being pinched or crimped.
Steps
1.
Use the guides on the system as guides to align the slots on the backplane.
Installing and removing system components
71