Do you have the latest NVidia video card driver installed?  What video port are you using on the GPU and what port on the monitor? Page Frame Number (PFN) BSODs can also be caused by RAM errors. You might want to remove and reseat each RAM module (and the GPU, too) in their slots. Then reboot and tap F12 to open that menu. Select the diagnostics option and run full RAM, GPU, and boot drive tests. Copy error messages, if any. Assuming no diagnostics errors, boot into Windows and navigate to the Advanced settings screen for the active Windows Power plan. Disable Hybrid Sleep, hibernation, and PCI-Express Link State Management. If there's a "performance" option on that screen, set it to Max. Save the Power plan changes, reboot and see what happens now.
Hello!  My system has been behaving like it's limping, and on it's way out.  My config is as follows = Windows 11 Pro (installed using a registry hack)Intel i7-6700 quad-core, hyperthreaded16GB DDR4 RAMmultiple HDDs, 500GB Boot SSDSeaSonic 850W PSU Previously had a Sapphire Radeon R9 290X, recently upgraded to a Gigabyte Aorus GTX 1070 w/8GB (Where the issues started?) So as previously mentioned I believe my issues started when I replaced the R9 with the 1070. My R9 was displaying signs of it being dead (No video, fans spinning to max under no load, while package was cool, PC not wanting to turn on or start up) a coworker lent me his GTX 1070 until I can get an upgrade. Since installing the 1070, my power button has randomly gone to amber, while the system stays powered on, and functional, however, sometimes when I come to wake it from sleep, my screens flash, and the system will more often than not blue screen. The error code at the blue screen is PFN_List_Corrupt. I've ran chkdsk, and sfc /scannow, both without issues. With these issues, I have a feeling that my PCIE slot/controller may be going bad on the board. I have two screens, one connected to my graphics card, and the other being powered off of the internal chipset. This was a recent change, to lighten the load on my GPU as well as to see if the flashing issue was isolated to the GPU. It was not.  My hope is that I have a PSU issue, as that's significantly cheaper to fix, however, if this was the case, would the PC even turn on? Without some Dell safeguard kicking in?
XPS 8900, added GTX 1070, issues appeared