Installation
7
3.
Carefully insert the card and press until all the edge
connectors are firmly seated inside the slot. Then, screw the
card’s bracket securely into the PC’s chassis.
4.
Connect the 3Com OfficeConnect 10/100 NIC directly to a
10BASE-T or 100BASE-TX hub or switch using UTP cable
(Category 3, 4 or 5 for 10BASE-T; Category 5 for
100BASE-TX). The maximum allowable length of UTP cable
connections is 100 meters (328 ft). When inserting an RJ-45
plug, be sure the tab on the plug clicks into position to ensure
that it is properly seated.
5.
Replace the computer’s cover and power it on. The 3Com
OfficeConnect 10/100 NIC should be automatically configured
by the host computer’s BIOS. However, if you have an older
computer, you may have to manually configure the computer’s
BIOS settings. See “Troubleshooting” on page 8.
6.
A text file is included with each supported operating system to
detail the proper installation procedure. New or updated
drivers can be downloaded from 3Com’s Web site at
www.3com.com.
