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Lenovo NetVista 6646 Video Card
Integrated video cards are almost never as good as a separate video card, generally speaking. At the moment, graphics card maker nVidia is the most popular in the dedicated video card market, while AMD is sitting in second place. 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. A graphics card processes the input and renders images to the monitor where it is displayed for you. Most new desktops will have at least one PCIe slot open for a graphics card to be installed. A dedicated graphics card is typically a required piece of hardware for any high-end games you play on a desktop like Overwatch, Battlefield or Far Cry.
What happens when my display adapter really needs to be replaced?
- The graphics on your screen displays vertical or striped lines
- The Lenovo NetVista 6646 restarts when trying to start up a graphic intensive game
- The screen does not always turn on when starting up
- The video card driver has problems installing properly
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