11-01-2016, 08:52 PM
(11-01-2016, 12:32 PM)go4e-moh Wrote: Okay, now I tried a lot of different things.
1. I tried "Windows to Go conversion" and it didn't help.
2. I installed a fresh copy of Windows 10 Home on a new partition and it installed AND booted from USB 3.0.
3. I updated the fresh Windows 10 Home (all drivers etc. were installed automatically) => NOW it won't boot from USB 3.0 anymore.
4. I plugged the external HDD into another PC (with latest/newest hardware generation) => NOW it does boot from USB 3.0.
5. The latest version of Windows 7 is booting from USB 3.0 without problems.
USB 2.0 still works fine, but the speed is only 25%.
Do Windows 10 drivers which are installed on the system have an impact on the boot from USB 3.0? => Maybe the automatically installed drivers are not the "right" ones?
I installed Windows 10 Home with the "Legacy" mode. => Does that have an impact on such a problem? Where are the differences to the VHD modes?
I have "Legacy USB support" on active in my Bios.
My Bios is an AMI BIOS v4.6.4.
Thank you for your help!
Thank you for reporting this issue. We have never encountered such a situation before, so we need some time to reproduce and solve the problem.