I installed the MSI Nvidia GeForce GTX 1660 Ti without a problem. The graphics card was in excellent condition and worked flawlessly.
When I RESET my Windows 11 PC, I lost the drivers for my legacy AMD Sapphire HD 6850 graphics card. The RESET cut off any legacy drivers prior to 2019. So, Windows 11 used a generic driver. The second monitor was not detected. With the new graphics card, Windows 11 got the latest driver for it and detected the second monitor.
I am one Happy Camper.