Can you remind me of your current state? What boot loader are you using? Did you start or complete the El Capitan install? What is working or not?
Boot loader is legacy, I think this is appropriate for my old mobo (Asus p7h55m usb3), I think that I complete the El Capitan install, i wait until system restart so I think it end. It's work only the usb. I try to disconnect the SSD and connect via usb with a real Mac, I install clover on it and clover config and essential kext like fakesmc, and when I reconnect it with Sata it is not still visible if I boot with usb.
But, I install clover on SSD so I try to boot from it but It's show up only the Boot Maintenance Manager.
At this point I try to do that: (from a big list of clover problem)
These steps will scan the USB using File Explorer and allow you to boot Clover from file.
Choose Boot Maintenance Manager and hit Enter
Choose Boot From File and hit Enter
Choose USB and hit Enter (or to boot to a system drive, choose that instead)
Choose EFI and hit Enter
Choose BOOT and hit Enter
Choose BOOTX64.efi and hit Enter
If I do that I'm redirect to the usb boot when my SSD is still not visible...
I'm stuck!!
(Sorry for my English)