25 Chapter 2More Information: See the Integrated Peripherals section of “Configur-ing the CMOS Setup Utility” in Chapter 5 for information on adjustingport settings.USB Ports: There are three USB ports on the rear panel. The JUSB3USB port shares a root hub with the third external USB port.Figure 2.18: USB Ports2.3.23 LAN PortFunction: Connecting a CAT 5 LAN cable to the system.Description: This is an RJ-45 connector for standard Cat 5 LAN cablingwith RJ-45 jacks. The connector is for the optional onboard LAN control-ler. You can connect or disconnect a LAN cable when the system isturned on.More Information: See the System Features section of Chapter 6 forinformation LED modes.LAN RJ-45 Jack: Right LED = Activity Left LED = LinkFigure 2.19: LAN RJ-45 Jack2.3.24 Audio Jacks & ConnectorsNote: You must install the supplied USB 2.0 driversfor use with Windows 2000 or Windows XP orthe USB ports will only work in USB1.1 mode.Other operating systems are not supported.
