Dell PowerEdge R740xd2 EMC Installation and Service Manual - Page 87

Ensure that the drive bay is fully open to access the backplane., Steps

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3. Disconnect the system from the electrical outlet, and disconnect the peripherals. 4. Open the drive bays, remove all drives, and then close the drive bays. 5. Remove the power supply units. 6. Remove the system from the rack and place it on an ESD work bench. For more information, see the Rail Installation Guide available at www.dell.com/poweredgemanuals. 7. Open the drive bays. NOTE: Ensure that the drive bay is fully open to access the backplane. 8. Remove the drive bay 2 brackets. 9. Disconnect all the cables from the backplane. Steps 1. Using Phillips #2 screwdriver, remove all the screws securing the backplane. Figure 64. Removing the screws from the backplane 2. Hold the backplane by the edges and remove it from the bay. Figure 65. Removing bay 2 backplane Installing and removing system components 87

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3.
Disconnect the system from the electrical outlet, and disconnect the peripherals.
4.
Open the drive bays
, remove
all drives
, and then
close the drive bays.
5.
Remove the
power supply units
.
6.
Remove the system from the rack and place it on an ESD work bench. For more information, see the
Rail Installation Guide
available at
www.dell.com/poweredgemanuals
.
7.
Open the drive bays.
NOTE:
Ensure that the drive bay is fully open to access the backplane.
8.
Remove the drive bay 2 brackets.
9.
Disconnect all the cables from the backplane.
Steps
1.
Using Phillips #2 screwdriver, remove all the screws securing the backplane.
Figure 64. Removing the screws from the backplane
2.
Hold the backplane by the edges and remove it from the bay.
Figure 65. Removing bay 2 backplane
Installing and removing system components
87