Gigabyte 955 Pro

[power_down]

I got a motherboard Gigabyte 955 pro it have a 3 IDEs channels 1 is a primary channel and that working fine the other two channels is Extra IDEs RAID/ATA when i connect any drive on this 2 channels when it stops on error on the cd like the SD2 Protected games the PC hangup and stop responding when i connect any drive on the promary channel it works fine no problems any body know what is the problem here the drivers for the IDEs or what ?!

[GLH]

Perhaps it's an enable/disable problem in the bios?

[power_down]

i dont know i will try there is only 2 options 1 to disable the extra ides and the orher to change it from ATA to RAID any way i will try thanx for help :)