Ethernet controllers allow a computer to connect to another device to gain Internet access.
An Ethernet controller or network interface card is a computer hardware device that allows a computer to connect to another device such as a modem or router to gain Internet access. A computer can have more than one Ethernet controller installed at once to allow for multiple connections. PCI is a standard computer expansion card technology and most computers have several PCI slots allowing for multiple expansion cards to be installed.
Instructions
1. Turn off the PC and unplug all the cords.
2. Open the computer's case. Use a screwdriver to remove the screws along the right side of the case as viewed from the back to release the side panel of the case and gain access to the motherboard. Some computers have special case opening mechanisms; refer to your computer manual if your computer does not open using a screwdriver.
3. Locate a free PCI slot. The PCI slots are typically located in the bottom back corner of the case.
4. Remove the slot cover. A small piece of metal will be attached to the back of the case where the PCI slot is. Remove a single screw near the edge of the case and set the slot cover aside.
5. Align the PCI Ethernet controller's gold tipped plug in the PCI slot and then push it firmly into the slot. The Ethernet port on the back of the card should be accessible from the back of the case where the slot cover used to be. You can screw the slot cover screw back in to secure the card.
6. Close the case, plug the cables back in and start the computer.
7. Insert the driver CD that came with the card, launch the driver installer contained on the CD and follow the instructions to load the drivers.
Tags: slot cover, Ethernet controller, another device, back case, back case where