After a BIO's reset or system configuration the system setting need to be written back to BIOs flash ram, theres a setting in the BIO's saying someting like 'update ECSD settings'. Sellect this and allow the machine to boot and shutdown normally. After this all should be fine.
You can also clear the BIO's by turning power off and shorting pins 1&2 using a jumper near the Real time clock (look for round watch style battery.)
You might want to also update your BIOs.
Also have TH7 RAID, only have 1.4 GHz processor though!