HP EX475 HP EX470, EX475 MediaSmart Server - User's Guide - Page 130

Table 8: Health indicator codes Code Description Codes when the indicator starts as blinking red 2 blue, 1 red BIOS corrupted. 2 blue, 2 red 2 blue, 3 red Memory failure. BIOS recovery source not present. Action Repeat power-on to validate. If repeats Contact HP Support at http://www.hp.com/support. Contact HP Support at http:// www.hp.com/support. Contact HP Support at http:// www.hp.com/support. Network connection troubleshooting tips: In this section we will cover: Network connection issues on page 7-16 No available port on network router on page 7-20 Why did URL not work? on page 7-20 What do firewall blocking messages mean? on page 7-21 Network connection issues For issues connecting the server to the network, check the following: • Why is the Network connection light off • The firewall is blocking the connection • Check that the router is correctly configured for DHCP • Check the network is set up properly for TCP/IP • Check the network NetBIOS properties The network connection light alternates between blue and off The server is intermittently connected to the network. Check the cable connection between the server and the router or switch. 7-16 Troubleshooting Version Update 1.1.1