No here is the case is different ,I don`t have SATA hard disk , And even have one hard disk only. so installer was supposed to recognize the Hard disk and Install Ubuntu. While going throgh manuals i found this is not real Raid Controller , While BIOS driver emulating like one. And these are Widespreading in India at a Alarming rate. So It`s a real problem
-- Raid on Motherboard not able to detect Non-Sata Hard disk https://launchpad.net/bugs/57103 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs