Two days ago I started my computer and it failed to start with either Error code 0xc0000225 or BIOHD3 error. I used the Win 10 ISO image from the Media creation tool to add back winload.exe. I am running win 10 PRO Ver 1607 Build 14393.1358 on an HP Pavilion to which I added an SSD. Now the strange start up. If I start it normally it still fails with the above errors. However, If I have a flash drive plugged in and say to start if from the flash drive it starts normally. The flash drive has nothing on it but an empty file.