NEC N8800-149F User Manual page 180

7-16 Troubleshooting
Do you connect LAN cable appropriately?
→
Check if IP address is duplicated?
→
Is network connection restricted by the firewall or the gateway?
→ Network connection may be restricted by a firewall setting. See if you can
Server console screen does not appear on the web Remote KVM console screen:
Did you set the server's screen resolution properly?
→ When you display the server screen by using the remote KVM in the Remote
Check if LAN cable is connected appropriately. The server sensors work
properly only when the cable is connected properly. Make sure the cable isn't
mistakenly connected to the server's LAN connector or to the serial port
connector.
IP address for the management LAN port is configured as 192.168.1.1 at the
factory default setting. Change the IP address if this one is already used on the
network, as this one isn't recognized appropriately.
solve the problem by connecting the server and a client PC directly with a
cross cable. Refer to "ExpressScope Engine2" User's Guide of NEC
EXPRESS BUILDER which is appended to this server , then check the port of
the Remote Management Card and set the firewall or the gateway.
Management function, set the screen resolution 1024 x 768 and the refresh
rate should be less than 75Hz.