It seems there is something that changed in BIOS with such update(s) that does not like to the operating system. You may try removing the CMOS battery and power for 20-30 minutes and re-flash the BIOS with the recovery method using the same version you had (97).
However, since the option is enabled in BIOS we also need to consider an issue with the operating system so it would be a good idea to contact the developer for further assistance.
Thanks for the reply..
Tried that, but still doesnt work..
Now i noticed that also if i try to enable RAID on the BIOS, while booting i dont see the Raid configuration...
I dont think its a software issue...
Any other idea?