How Do You Install PCI Graphics Card In A Dell Optiplex?
The Dell OptiPlex has basic video graphics components built into the motherboard. Often, users upgrade this basic graphics support with advanced expansion cards. Many high-end expansion cards come in a specialized format known as AGP. However, older lower-end expansion cards run on the PCI expansion slots and are still used in the OptiPlex. Depending on the form factor, the Dell OptiPlex provides between two and four PCI expansion slots that can be used for this upgrade. Turn off the computer and unplug the power cord. Remove all connectors from the back of the unit and label them accordingly with tape if they are not color-coded. Open the case using the thumb screws located on the back of the unit. Disengage the locking arm that holds the expansion cards in place on a mini-tower. This is not present on the smaller form factor. Insert the new expansion card carefully into an open PCI slot. The card must sit firmly in place but not be forced. The outward-facing part of the card must ali
