i have server HP PROLIANT DL 380 G9 configure on RAID 1.
One disk (300gb)become U/S in 1st slot.
I pulled that hard disk and server running on one hard disk .
I pulled the 300 gb hard disk from 2nd slot and insert a new hard drive(164gb) in 2nd slot and install Windows server 2012.
Now again i pulled up 164gb hard drive from 2nd slot and insert old hard drive of 300gb in 2nd slot.
now my server is not booting and continue restart. Plz guide me step by step what the issue is and how resolve this without losing data?