NEC Express5800/R310e-E4 Maintenance Manual

Also see for EXP320R: User guide Installation guide Maintenance Guide Maintenance Guide Installation guide

Contents

NEC Express5800/R310e-E4 Maintenance Manual Manual pdf 192 page image

5. Installing Optional DevicesExpress5800/R310e-E4, R320e-E4, R320e-M4, R310f-E4, R320f-E4, R320f-M4 Maintenance Guide (Windows)192Chapter 2 Configuring and Upgrading the System15. First, temporarily tighten the four screws diagonally opposite to each other as shown below. After makingsure that the heat sink has been seated in parallel with the CPU socket, tighten them securely in thesame manner of temporary tightening.16. Install the air duct.17. See Chapter 2 (5.4.2 Installing CPU/IO Module) and install the CPU/IO module.18. Connect the power cords.19. Press the POWER switch to power on the server.20. 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 (6.2POST Error Messages).5.6.2 Removing CPURemove the heat sink and CPU in the reverse procedure of installation.5.6.3 Replacing CPUFollow the steps below to replace the failed CPU.1. Identify the failed CPU by viewing Event Log.2. Remove the CPU/IO module according to Chapter 2 (5.4.1 Removing CPU/IO Module).3. Install a new heat sink and CPU.4. See Chapter 2 (5.4.2 Installing CPU/IO Module) and install the CPU/IO module.5. Start the CPU/IO module from NEC ESMPRO Manager or ft server utility.