I enable Intel RAID mode in BIOS, X7SPA-HF motherboard will hang with blinking cursor. Won’t boot past the RAID BIOS. The only way to access the BIOS menu is clearing the CMOS settings. The BIOS version onboard is 1.2 release date is 09/14/11. Do you any fixed BIOS.
BIOS release after 10/14/11 will solved the issue.