Installing A Memory - Gigabyte Z390 AORUS MASTER User Manual

1-4-2 Installing a Memory

Before installing a memory module, make sure to turn off the computer and unplug the
power cord from the power outlet to prevent damage to the memory module. DDR4 and DDR3
DIMMs are not compatible to each other or DDR2 DIMMs. Be sure to install DDR4 DIMMs on
this motherboard.
A DDR4 memory module has a notch, so it can only fit in one direction. Follow the steps below to correctly install
your memory modules in the memory sockets.
Hardware Installation
Notch
Step 1:
Note the orientation of the memory module. Spread the retaining clips
at both ends of the memory socket. Place the memory module on the
socket. As indicated in the picture on the left, place your fingers on
the top edge of the memory, push down on the memory and insert it
vertically into the memory socket.
Step 2:
The clips at both ends of the socket will snap into place when the
memory module is securely inserted.
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DDR4 DIMM