Dell E56S Series Installation And Service Manual page 71

Figure 53. Removing the screws from the backplane
2. Hold the backplane by the edges and remove it from the bay.
Figure 54. Removing bay 2 backplane
Next steps
Replace the drive bay 2 backplane.
Installing the drive bay 2 backplane
Prerequisites
1. Follow the safety guidelines listed in
2. Power off the system and all attached peripherals.
3. Disconnect the system from the electrical outlet, and disconnect the peripherals.
4. Ensure that all internal cables are routed correctly and connected, and no tools or extra parts are left inside the system.
5. If installed, remove the front
6. Open the drive bays, remove
7. Remove the power supply
8. Remove the system from the rack and place it on an ESD work bench. For more information, see the Rail Installation Guide at
www.dell.com/xcseriesmanuals.
9. Open the drive bays.
Safety Instructions.
bezel.
all drives, and then close the drive
units.
bays.
Installing and removing system components 71