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Chapter 4: Installing the LAN Card
Installing the LAN Card and Cabling
EtherFast 10/100 LAN Card
Chapter 4: Installing the LAN Card
Overview
Each EtherFast® 10/100 LAN Card is equipped with an RJ-45 port that automatically adjusts to either 10Mbps or
100Mbps speeds, allowing your PC to attach to either Fast Ethernet (also known as 100BaseTX) or regular
10BaseT Ethernet network segments without additional hardware or software.
The Adapter should only be used with twisted-pair cabling. 10BaseT and 100BaseTX cabling is available in a
number of different grades. For best results, we recommend using 8-wire, UTP Category 5 unshielded twisted-
pair for both 10BaseT and 100BaseTX network segments, although UTP Category 3 can be used for 10BaseT
segments. The cable that connected the Adapter to your network should not exceed 100 meters (328 feet). Both
UTP Category 3 and 5 twisted-pair cabling can be purchased at most computer stores.
Installing the LAN Card and Cabling
1. Power off your PC and any peripheral equipment attached to it. Unplug your PC’s power cable.
2. Remove your computer's outside cover.
3. To discharge any possible static electricity build-up, briefly touch a metal portion of your computer. Then,
remove your computer's outside cover.
4. Open your computer and locate the PCI slot(s) on your motherboard. PCI slots are easily identified by their
beige or white color. Remove the metal slot cover on the back of the PC, then insert the EtherFast® 10/100
LAN Card into an empty PCI slot, as shown in Figure 4-1. (Your LAN Card may vary in appearance from the one
shown.)
5. Once the EtherFast® 10/100 LAN Card is firmly in place, secure its fastening tab to your PC's chassis with a
mounting screw.
6. Replace your PC's cover.
Figure 4-1: Installing the Card
IMPORTANT:
When installing the Adapter, be sure
to press the Adapter solidly into the PCI slot. Our
Adapters are built to resist the pressure
necessary to insert the Adapter correctly in the
PCI slot. Avoid a call to technical support by
making sure that the Adapter is inserted all the
way into your PC’s network slot! You will know
this has occurred when the Adapter’s faceplate is
flush with your computer’s slot.
