NEC Express5800/R320g-M4 Maintenance Manual page 169

Chapter 2 Configuring and Upgrading the System
8. Tighten the four screws of heat sink.
9. Install the air duct.
10. See Chapter 2 (5.4.2 Installing CPU/IO Module) and install the CPU/IO module.
11. Connect the power cords.
12. Press the POWER switch to power on the server.
13. Confirm 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 Messages).
Express5800/R310g-E4, R320g-E4, R320g-M4 Maintenance Guide (Windows)
Important Install the heat sink in correct label direction (the same as the standard CPU) as
shown in the figure below.
Front of
server
Tighten the screws as shown below. (Assembly order 1, 2, 3, 4)
Important
5. Installing Optional Devices
Heat sink of
additional CPU
Heat sink of
standard CPU
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