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Lenovo ThinkCentre 8426 Video Card
A dedicated graphics card is necessary for any high-end games you play on a desktop like Mass Effect, Grand Theft Auto or Battlefield. There are really only two kinds of video cards, integrated and dedicated. Integrated cards are built-in to the computer itself, while a dedicated graphics card is an individual piece of hardware that is bought and installed separately. Both an integrated and dedicated video card computes and sends the rendered images to a monitor where it is displayed for you. Integrated, or onboard, graphics are not as good as dedicated graphic cards, generally speaking. Almost all newer desktops should have at least one PCI Express slot available for a video card to be installed on the motherboard. At the moment, nVidia rules the dedicated video card market, while AMD is sitting in second place.
Major clues of a deteriorating video graphics card
- Your display displays vertical or striped lines
- Your Lenovo reboots when starting a graphic intensive program
- The display does not show up when starting the computer
- The driver does not seem to install all the way
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