I tried to install Qubes on my new laptop with the following configuration:
Processor Intel(R) Core™ i7-10510U CPU @ 1.80GHz 2.30 GHz
Installed RAM 32.0 GB (31.8 GB usable)
System type 64-bit operating system, x64-based processor
it showed finished and reboot but will not load from the USB, having performed all the necessary steps.
having qubes on a USB drives nullifies the advantage of having the USB controller in a USB VM because dom0 needs the storage from that particular USB drive. and i guess you cannot ensure that this USB controller only hosts one USB device or? rather find yourself another SATA/NVME device that you can innstall your OS onto
Can you confirm that install destination is in another usb drive ?
Can you confirm that bootloader are not missing ? (you can check it by booting into Qubes OS Rescue from your qubes bootable installation then type efibootmgr -v on shell.