NEC N8100- 1241F User Manual page 224

8-18 Troubleshooting
The server is not found on the network:
Is the LAN cable connected?
→ Make sure to connect the LAN cable to the network port on the rear of the server.
Also make sure that the LAN cable to use conforms with the network interface
standard.
Is BIOS configuration correct?
→ The internal LAN controller may be disabled with the BIOS SETUP utility of the
server. Check the setting with the BIOS SETUP utility.
<Menus to check:
[Advanced] - [PCI Configuration] - [Onboard LAN] - [LAN Controller]>
Have the protocol and service already configured?
→ Install the distinctive network driver for the server. Make sure that the protocol,
such as TCP/IP, and services are properly specified.
Is the transfer speed correct?
→ Open the network property dialog box in control panel to specify the "Link Speed
& Duplex" value the same as the value specified for HUB.
Wake on LAN does not start from standby state.
Is Hub set to Auto-Negotiation? Or, Is the client set to Auto-Negotiation/optimum
speed?
→ For both hub and client, Wake on LAN does not start from the standby state if the
speed is fixed to 1000Mbps.