Maintenance 6-7SYSTEM DIAGNOSTICSThe System Diagnostics runs several tests on the server.Select [Tools] - [System Diagnostics] in the NEC EXPRESSBUILDER to diagnose the system.Test ItemsThe following items are tested in system diagnostics. Memory CPU cache memory Hard disk drive used as a systemIMPORTANT: When executing the system diagnostics, make sure to remove the LAN cable.Executing the system diagnostics with the LAN cable connected, the network may beinfluenced.TIPS: On checking the hard disk drive, no data is written into the disk.Startup and Exit of System DiagnosticsFollow the steps below to start the system diagnostics. (If the server is running, shut it down, andexecute Step 1 through Step 12.)1. Shutdown the OS, and power off the server. Then, unplug the power cord.2. Disconnect all the LAN cables from the server.3. Plug the power cord and power on the server.4. Use the NEC EXPRESSBUILDER CD-ROM to start the system.Refer to “NEC EXPRESSBUILDER” of Chapter 5 “Installing and Using Utilities”, tostart the system properly. “NEC EXPRESSBUILDER Top Menu” is displayed on thescreen, when starting the system from the NEC EXPRESSBUILDER.NEC EXPRESSBUILDER Top Menu5. Select [Tools].
