Hello, thank you for reaching out to Microsoft Q&A.
Is there any specific reason you wanted to 'Repair your Computer' using the USB Installation media instead of 'Installing Windows' through it?
You may experience this problem if the previous operating system on your hard disk is not being detected, or if the required drivers for your hard disk are not installed properly.
If you are having trouble booting your computer and your previous operating system crashed, it is better to do a clean installation of Windows 11 using the USB Bootable Installation media.
You can select the 'Install Windows' option and delete all the partitions until only one single unallocated space is listed on the page, then select the unallocated space to clean install Windows 11.
For reference, see-
https://www.microsoft.com/en-us/windowsinsider/cleaninstall