>>777890You have only XHCI USB controllers, and Windows 7 has no XHCI drivers because it's out-of-support and hasn't been in feature support since before USB3 was released. You have a couple of options:
- boot off a Windows 10 USB and manually inject the XHCI driver into the DriverStore
- use a PS/2 keyboard and install the drivers using ALT, cursor keys, etc.
- install the drivers using remote desktop (you need to have turned this on before and you need a supported network card)
- put the disk back in your old computer and install the drivers, then put it in your new computer again
- put in an old-ass USB2 PCI[e] card and use its working ports to get your drivers installed
- put the disk back in your old computer, upgrade to Windows 10, then put it in your new computer again
There are plenty options, one will surely work for you.
>>777902No, that only works before the OS pivots into Protected Mode and takes over running the hardware from the BIOS.
