HP Deskpro /M Desktop PC 486/25M Using Network Communications Compaq Deskpro F - Page 8

Disabling the Autosensing Capabilities Installing Network Drivers Autosensing NICs automatically determine the maximum network operating speed of the attached network and configure themselves accordingly. The computer begins autosensing whenever it loses a valid network link, for example, if the cable is disconnected. In addition to determining the network operating speed, the computer determines if full-duplex is supported. Full-duplex systems can transmit and receive information on the network simultaneously. Half-duplex systems cannot transmit and receive simultaneously. If necessary, you can disable the autosensing capabilities and force the system to operate in one mode only. 1. Select the Network icon, located in the Control Panel. 2. Select the appropriate NIC in the list box and click Properties. 3. Change the Speed and Duplex values from Automatic/Auto Duplex to the appropriate values, depending on the capabilities of your network. 4. Exit the Network control application. You will be prompted to restart your computer in order for the changes to take effect. Refer to the documentation provided with the network controller for additional information.  100Base-TX operation requires the use of Category 5 UTP cable with an RJ-45 network connection. The device drivers in the network software enable the computer to communicate with the network.  Device drivers are supplied for the Microsoft Windows NT version 4.0 and Windows 95 or later operating systems, depending on the computer model. If you are using another operating system, device drivers may be installed from diskettes included with the network operating system or are available from Compaq. If reinstallation of the operating system ever becomes necessary, use the Compaq Restore CD. Using Network Communications 3