NEC Express5800/R320c-E4 Maintenance Manual page 126

Chapter 2 Configuring and Upgrading the System
10. Insert a DIMM into the DIMM socket vertically.
After the DIMM is completely inserted into the socket, the levers are automatically closed.
11. Attach the air duct, cable, and cable clamp.
12. Place the top cover of the CPU/IO module and secure it with three screws.
13. See Chapter 2 (5.4.2 Installing CPU/IO Module) and install the CPU/IO module.
14. Connect the power cords.
15. Press the POWER switch to power on the server.
16. Verify that POST displays no error message.
If POST displays an error message, write it down and see the POST error message list in Chapter 1 (6.2
POST Error Message).
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Pay attention to the direction of the DIMM.
Note
The terminal of the DIMM has a cutout to prevent incorrect insertion.
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Express5800/R320c-E4, R320c-M4 Maintenance Guide (Linux)
5. Installing Optional Devices
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