Dell PowerEdge R740xd2 EMC Installation and Service Manual - Page 86

Removing the drive bay 2 backplane

Page 86 highlights

2. If installed, remove front bezel. 3. Remove all the drives from the drive slots from bay 1. 4. Open the drive bays. 5. Remove the drive bay 1 bracket. 6. Remove the bay intrusion switch. 7. Disconnect all the cables from the backplane. Steps 1. Align the backplane to the guiding pins on the bay. 2. Using Phillips #2 screwdriver, tighten all the screws to secure the backplane. Figure 63. Installing bay 1 backplane Next steps 1. Install the bay intrusion switch. 2. Connect all the cables to the backplane. 3. Install the drive bay 1 bracket. 4. Install the drives back into their original locations. 5. Close the drive bays. 6. If removed, install front bezel. 7. Follow the procedure listed in After working inside your system. Removing the drive bay 2 backplane Prerequisites CAUTION: Note the number of each drive and temporarily label them before you remove the drive so that you can replace them in the same location. 1. Follow the safety guidelines listed in Safety instructions. 2. Power off the system and all attached peripherals. 86 Installing and removing system components

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2.
If installed,
remove front bezel
.
3.
Remove all the drives
from the drive slots from bay 1.
4.
Open the drive bays.
5.
Remove the drive bay 1 bracket.
6.
Remove the bay intrusion switch.
7.
Disconnect all the cables from the backplane.
Steps
1.
Align the backplane to the guiding pins on the bay.
2.
Using Phillips #2 screwdriver, tighten all the screws to secure the backplane.
Figure 63. Installing bay 1 backplane
Next steps
1.
Install the bay intrusion switch.
2.
Connect all the cables to the backplane.
3.
Install the drive bay 1 bracket
.
4.
Install the drives back into their original locations.
5.
Close the drive bays.
6.
If removed,
install front bezel.
7.
Follow the procedure listed in
After working inside your system
.
Removing the drive bay 2 backplane
Prerequisites
CAUTION:
Note the number of each drive and temporarily label them before you remove the drive so that you can
replace them in the same location.
1.
Follow the safety guidelines listed in
Safety instructions
.
2.
Power off the system and all attached peripherals.
86
Installing and removing system components