Here is my situation.
1. OS4.3 installation okay with RAID1 (two HDD)
2. I able to boot-up each HDD (left and right) with remove the other one.
3. Put 2nd HDD with remove 1st. okay
4. Power down and insert 1st HDD. Both HDDs are put in place. At this momenent, 2nd HDD failed and cannot boot-up anymore. 1st HDD always okay in left or right slot but never come the 2nd. Looks SATA raid controller has special rule combination.
Can I have a guideline how it works or URL to refer.
Thanks in advance,