1, UP6161S14-bit graphics card power supply chip, can be replaced by RT9259.
2, Video card (Video card, Graphics card) full name display interface card, also known as display adapter, is the most basic configuration of the computer, one of the most important accessories. As an important part of the computer host, the graphics card is a device for digital to analog signal conversion, and undertakes the task of output and display graphics. The graphics card is connected to the computer motherboard, which converts the digital signal of the computer into an analog signal so that the display can be displayed, and the graphics card still has the image processing capability to assist the CPU to work and improve the overall running speed. Video cards are very important for people who are engaged in professional graphic design. Civil and military graphics card graphics chip suppliers mainly include AMD(Supermicro semiconductor) and Nvidia(NVIDIA)2. Today's top500 computers all contain a graphics computing core. In scientific computing, a graphics card is called a display accelerator card.
3, chip refers to the silicon chip containing integrated circuits, small size, often part of a computer or other electronic equipment.