NEC Express5800 Series EXP320B - Manual (Page 336)

8-24 System Upgrade
Replacing DIMM
Follow the procedure below to replace a failed DIMM.
1. Identify the failed DIMM using the Data Viewer of NEC ESMPRO Manager.
2. Remove the CPU/IO module referring to page 8-17.
3. Replace the DIMM
4. Install the CPU/IO module referring to page 8-19.
5. Start up the CPU/IO module using NEC ESMPRO Manager or Server Maintenance Utility. ᴾ