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Replacing the Memory Module on Storage Systems
The 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 SANWatch).
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 ESD Precautions).
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 storage system to test its integrity.
Installing the DIMM Module
1. Remove the controller module (refer to Replacing the Controller Module).
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 blue
circle). The DIMM will eject automatically from the socket.
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