Most Pavilions come with an integrated graphics card, typically an AMD Radeon or Intel UHD. While these modest GPUS aren’t meant for high-spec gaming performance, they can run older titles on medium settings - think GTA V, Counter-Strike: GO, or DOTA 2.

There are no graphics 'cards' in your notebook. There is a GPU which is soldered and integrated onto the motherboard. The only way to upgrade the graphics, would be to replace the motherboard with one listed in the service manual which may have better graphics. This is normally an expensive and labor intensive project.