A friend of mine is having boot problems where it takes a really long time to boot up and always goes into "Windows Automatic Repair". He replaced the GPU recently but he had the GPU in his PC for a few weeks before getting this issue. In an attempt to fix the issue he bought a brand new motherboard and CPU (AMD RYZEN 3 to a INTEL i7 10700k). Still having issues after the upgrade. He got rid of the old GPU drivers (Radeon) and put on the new (NVIDIA). He is able to boot by pressing F8 sometimes and sometimes it just boots normally. There are some other strange things happening like programs wont open (on both boot-drive and secondary drive) and one blue screen of "". Maybe power supply issue? He does have a not great power supply.