HP Netserver E Server series - Manual (Page 39)

Chapter 4 Installing Additional Memory
33
3. Remove the top cover from the NetServer.
Refer to Chapter 2, "Opening and Closing the HP NetServer."
4. Open the retaining latches.
5. Lift the DIMM completely away from the slot.
6. Place the DIMM in its anti-static container.
7. Repeat steps 4-6 for as many DIMMs as you need to remove.