Hi,I also have the same problem on my 7506 2n1.The first time when the Microsoft message for a Windows 11 upgrade arrived I successly installed it.Two days later I installed a driver update with the result that Windows 11 start permantently ended in the recovery screen. So I got back to my latest Window 10 installtion.Further attempts to upgrade to Windows 11 resulted with a failure during the SECOND_BOOT phase with error code 0xC1900101 - 0x40017. Are there any news or even fixes for this issue? Update=Resolved- I downloaded this RST driver from the Intel web site, installed Windows 10 and applied all necessary updates. After this I was able to install Windows 11 successfully.
Hi,   Any guidance on updating to Windows 11 for Insprion 7506 2-in-1. The update crashes and returns back to Windows 10 after what appears to be a hardware problem.  Service Tag 
Windows 11 Update Fails Inspiron 7506 2-in-1