MSI MS-5184 User Manual page 22

b. How to install a DIMM Module
1. The DIMM slot has two Notch Key called "VOLT and DRAM", so
the DIMM memory module can only fit in one direction.
2. Insert the DIMM memory module vertically into the DIMM slot.
Then, push it in.
3. Close the plastic clip at the side of the DIMM slot.
Single Sided DIMM
Double Sided DIMM
DRAM VOLT
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