Hi Jay No, I don't. I actually have solved the issue with help from HP. I downloaded this Intel Utility and the problem was instantly fixed. [URL]
Upgraded my XPS 13 7390 to Windows 11 today. Device manager shows a "Base System Device" error, unnamed device and no driver available. PCI ID's are: PCI\VEN_8086&DEV_1911&SUBSYS_09621028&REV_00 PCI\VEN_8086&DEV_1911&SUBSYS_09621028 PCI\VEN_8086&DEV_1911&CC_088000 PCI\VEN_8086&DEV_1911&CC_0880 Any ideas at all please? Thank you in advance for any assistance that you can give.
XPS 13 7390 - Base System Device Driver