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5. Installing Optional Devices
Express5800/R320c-E4, R320c-M4 Maintenance Guide (Linux)
125
Chapter 2 Configuring and Upgrading the System
6. Disconnect cables.
7. Remove the air duct.
8. Locate the socket you are mounting the DIMM.
9. Remove the dummy memory module by opening the levers on both sides of the DIMM slot.
Important Keep and store the removed dummy memory module with care.
Dummy memory module
DIMM socket
Air duct