make sure your SSD is plugged into SATA0 on the mb which should be part of the intel chipset. the regular hard disks should be plugged into the 3rd party controller. usually motherboards have different colored sata ports to differentiate them. then in the bios you can choose the boot order.
Thanks for your reply nhasian,
I've just checked and it is in sata0 (Grey color for me) and the other 2 HDD are in black color, and now i am able to choose my SSD as boot, but later it says "Disk read error", but if i remove the 2 HDD will be able to boot...