Replacing The Memory Module On Raid Systems - Infortrend EonStor GS 3000 Series Hardware Manual

Replacing the Memory Module on RAID Systems

The RAID controller comes with pre-installed DRAM module(s). You may upgrade it
or replace it when the original module malfunctions (shown as the "NVRAM failure"
event in EonOne). If you have two modules installed, please identify correctly which
one has failed before proceeding with the replacement procedure!
WARNING
If you are installing only one or replacing just one DRAM module, with the I/O ports
pointing at you, always install to the DRAM slot on the right (blue slot).
Follow the ESD Precautions (refer to
Contact your system vendor for selecting a compatible DRAM module.
Reusing the DRAM module removed from a failed controller is not recommended
unless you have a similar RAID system to test its integrity.
Installing the DIMM Module
1. Remove the controller module (refer to
2. Wait for one minute for the remaining electricity on the main board to disperse.
3. Push down the clips on the sides of the DIMM socket (indicated by the
circle). The DIMM will eject automatically from the socket.
4. Insert the replacement module. Make sure the side clips are in the open
positions. Align the DIMM module with the socket and firmly push the DIMM
module into the socket. The side clips will close automatically and secure the
DIMM module into the socket.
ESD Precautions).
Replacing the Controller
108
Module).
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