My computer has 5 disks 3 have the EFI boot partition.
The 850 EVO SATA SSD has a EFI boot partition and 3 bootable OS partitions.
The 970 EVO M.2 SSD has a EFI boot partition and 4 bootable OS partitions.
The 500GB WD SATA HDD has a EFI boot partition and 0 bootable OS partitions.
All 7 bootable partitions are Windows 10 Home.
6 are version latest update 1909
1 is minimal updated version 1809 for testing this problem.
When the 850 or WD are set as the boot disk in the BIOS.
You can only boot to either one of the four OS partitions on the 970 one time. After that you get the Boot Failed error, error “Windows Failed to start” could not find \Windows\system32\winload.efi Error Code 0xc000000e.
If you go in to the BIOS and reselect the 850 or WD the problem repeats.
There are NO problems booting to any of the 3 OS partitions on the 850.
When the 970 is set as the boot disk in the BIOS.
There are no problems booting to any of the 7 OS partitions
Motherboard is ASUS Prime Z390-A
CPU i9-9900
CPU cooler Corsair H100i
Ram Corsair Vengeance LPX 16GB (2 x 8GB) DDR4
Samsung 850 EVO SATA SSD
Samsung 970 EVO M.2 2280 NVMe 1.3 SSD
WD 500GB SATA HDD
WD 2TB SATA HDD
WD 42TB SATA HDD
Video Card – MSI GeForce GTX 1050 Ti
Power Supply - Seasonic FOCUS PX-850
I have tried deleting the EFI System partition on the 850 and recreating it, using Hasleo EasyUEFI to copy the EFI partition from the 980 to the 850, creating a boot partition on the WD 500GB HDD. All produce the same problems. Error Code 0xc000000e the second time I restart the computer with the 850 as boot disk. ASUS tech support says it's one of the Samsung disk, Samsung tech support says it's to OS, Microsoft said they don't support dual boot.
Can any one duplicate this or have any ideas?
The 850 EVO SATA SSD has a EFI boot partition and 3 bootable OS partitions.
The 970 EVO M.2 SSD has a EFI boot partition and 4 bootable OS partitions.
The 500GB WD SATA HDD has a EFI boot partition and 0 bootable OS partitions.
All 7 bootable partitions are Windows 10 Home.
6 are version latest update 1909
1 is minimal updated version 1809 for testing this problem.
When the 850 or WD are set as the boot disk in the BIOS.
You can only boot to either one of the four OS partitions on the 970 one time. After that you get the Boot Failed error, error “Windows Failed to start” could not find \Windows\system32\winload.efi Error Code 0xc000000e.
If you go in to the BIOS and reselect the 850 or WD the problem repeats.
There are NO problems booting to any of the 3 OS partitions on the 850.
When the 970 is set as the boot disk in the BIOS.
There are no problems booting to any of the 7 OS partitions
Motherboard is ASUS Prime Z390-A
CPU i9-9900
CPU cooler Corsair H100i
Ram Corsair Vengeance LPX 16GB (2 x 8GB) DDR4
Samsung 850 EVO SATA SSD
Samsung 970 EVO M.2 2280 NVMe 1.3 SSD
WD 500GB SATA HDD
WD 2TB SATA HDD
WD 42TB SATA HDD
Video Card – MSI GeForce GTX 1050 Ti
Power Supply - Seasonic FOCUS PX-850
I have tried deleting the EFI System partition on the 850 and recreating it, using Hasleo EasyUEFI to copy the EFI partition from the 980 to the 850, creating a boot partition on the WD 500GB HDD. All produce the same problems. Error Code 0xc000000e the second time I restart the computer with the 850 as boot disk. ASUS tech support says it's one of the Samsung disk, Samsung tech support says it's to OS, Microsoft said they don't support dual boot.
Can any one duplicate this or have any ideas?