Hi
same case with Clover r3763 on Laptop X75VB (i5-3230m, 8G DDR3, HD4000).
I cannot boot on OS X HD, no HD shown.
I had to downgrade, boot on USB El Capitan Clone with Clover r3751 on, launch El Capitan (main install which can't boot) and replace (reinstall) Clover r3763 with r3751 which one...