Remove the system cover
Procedure
1. Using a flat or a Phillips head screwdriver, rotate the latch release lock counter clockwise to
the unlocked position.
2. Lift the latch till the system cover slides back and the tabs on the system cover disengage
from the guide slots on the system.
3. Hold the cover on both sides, and lift the cover away from the system.
Figure 25 Remove System cover
Remove mid hard drive tray
Follow the following procedure to remove the middle hard drive tray.
Before you begin
CAUTION
The hard drive tray is hot to touch for some time after the system has been
powered down. Allow time for the hard drive tray to cool before handling it.
Procedure
1. Disconnect all the cables from the hard drive backplane.
2. Lift the hard drive tray handles 90 degrees upward.
3. Hold the hard drive tray handles, and lift the hard drive tray out of the system.
Remove and replace assemblies
Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures 41