What model computer is it? You said Poweredge R550, which is a server, but you posted in the laptops forum. I suggest that you install the chipset driver. You didn't specify your OS, so I cannot know which driver to link for you. Go to Dell's drivers page for that server, choose your OS and in the Category drop-down list select Chipset. 
PCI\VEN_8086&DEV_09A2&SUBSYS_00008086&REV_04PCI\VEN_8086&DEV_09A2&SUBSYS_00008086PCI\VEN_8086&DEV_09A2&CC_088000PCI\VEN_8086&DEV_09A2&CC_0880 Model#: Poweredge R550    OS Server 2022 Struggling to find missing base system driver any advice welcome please.
Base System Device missing driver