Had an ADI Radeon (HP OEM) PCIe-16 working fine in a Lenovo K450n until about the time of the Windows 10 1709 update. Got a call from the guy running the presentation saying that video no longer works. It was working fine for well over a year with no issues.
Bought a new nVidia GeForce 210 and it does not work either. In fact, the card does not display any video at system POST - so the issue does not appear to be an OS issue, but rather a hardware problem. The onboard Intel adapter still works fine, so I can get into the BIOS and even still load Windows 10 with no issue.
I have checked Lenovo's website for BIOS and other updates.
I have changed the BIOS from Auto to PCI to PEG and neither option seems to work. I have an older Dell system and placed the new nVidia card into which works fine. However, I need to get new card working in the Lenovo, if possible?
Thanks for any insight and guidance.