NEC Express5800 series User Manual page 136

8-12 Troubleshooting
The system does not restart automatically when a stop error occurs, though the system is
adjusted to automatically restarting:
→ When the system does not restart automatically, restart it manually.
The CPU blade is not found on the network:
Is the LAN cable connected?
→ Make sure the connection of network cable. Also make sure that the LAN cable to
use conforms to the network interface standard.
Is BIOS configuration correct?
→ The internal LAN controller may be disabled with the BIOS SETUP utility of the
CPU blade. Check the setting with the BIOS SETUP utility.
Have the protocol and service already been configured?
→ Install the distinctive network driver for the CPU blade. Make sure that the
protocol, such as TCP/IP, and services are properly specified.
Is the transfer speed correct?
→ The internal LAN controller of Storage and I/O Blade works on network with
transfer rate of 1Gps. Open the network property dialog box in control panel to
specify the "Link Speed" value the same as the value specified for HUB.