I have a S2600GZ/GL Server System with an S2600GZ motherboard (C602 Chipset). I have installed an RKSATA8 key installed. The issue I have is that I cannot select more than 4 disk drives when setting up a 6 disk RAID 10 configuration in the RSTe SATA Raid ROM. The disks are 2Tb SATA disks. I presume the issue is in the BIOS setup but no matter which configuration I choose I cannot select more that 4 disks (if I setup RAID 5 I can select all disks).