Synology RS812RP Quick Installation Manual page 10

To make sure RackStation recognizes the new memory capacity:
1 Start up your RackStation.
2 Install DiskStation Manager (DSM). (See the next chapter for more information.)
3 Log in to DSM as admin or a user belonging to the administrators group.
4 Check Total Physical Memory
If your RackStation does not recognize the memory or does not start up successfully, confirm that the memory is
installed correctly.
Remove the RAM Module from RackStation
1 Follow step 1 to 2 of the "Install the RAM Module" section to remove the circuit board.
2 Push the levers on the sides of the memory module in an outward direction to release the module from the
memory card slot.
Before removing it, make sure you see the half-circle notches. If you don't, try pushing the levers outward
again.
3 Hold the memory module by its notches and remove it from the slot.
4 Follow step 5 and 6 of the "Install the RAM Module" section to replace the circuit board.
10 Chapter 2: Hardware Setup
in Main Menu > System Information.
RackStation
RS812+
3072 MB