3. Insert the BOSS card edge connector firmly into expansion card slot 3 until the card is fully
seated.
4. Push the expansion card latch into the slot.
Figure 36 Installing the BOSS card in expansion card riser 1
Install the system cover
Procedure
1. Align the tabs on the system cover with the guide slots on the system.
2. Push the system cover latch down.
The system cover slides forward, the tabs on the system cover engage with the guide slots
on the system and the system cover latch locks into place.
3. Using a flat or Phillips head screwdriver, rotate the latch release lock clockwise to the
locked position.
Remove and replace assemblies
Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures
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