Quote Originally Posted by Raja@ASUS View Post
Have you created that RAID array on the newer BIOSes?

-Raja
yes and no
The first volume (ssd raid0) has been recreated with new bios after secure erase
The second volume (HDs raid1) has been kept as is from previous bios.

Both result not bootable if i try to install win7, and by the way, i slammed in a fifth 1tb hard disk not in raid, win7 installation see it and allow me to partition and format, but again "not bootable".
If i switch back intel controller to ahci, every disk is seen and can be used to install win7.
Pretty much odd....