First contact with the server if the real error correction also look brightest god
hardware environment
server dell 730 a
Configuration: 4Tx6 hard, 4Gx4 memory 
requirements:
1, 0, RAID1 configured as a hard disk file storage system (200G) remaining the remaining part of the subdivision once RAID1 hard disk RAID5 configured to store data files
2, install win Server 2008
Configuring the RAID :
press the F2 boot proceeds to the next interface
Press CTRL + R when the following screen appears 
press F2 when (remove the original deployment of RAID) to enter the above interface 
to select the second item Clear Config >> pop-up dialog box, select OK 
to create RAID press F2 on the graph options 
of choice options Creater New VD
go to the next view in the left side of the RAID Level drop-down list and press enter to create a pop-up drop-down list to select the type of Raid RAID-1
Select the following options as these two disks F2 remaining disk space is again divided into Raid1 
then divided into another disk RAID5 
RAID1 and RAID0 can only choose two hard drives can not select more than
RAID5 select at least three hard drives; RAID10 select at least four a hard disk, but if the number of disks in a multiple of 2; RAID50 If a multiple number of disks 3
Install the system
by Ctrl + Alt + delete key to restart the server 
press F11 to enter the above interface while 
the second option to enter the BIOS startup items selected
Other methods of operating system installed on your computer the same general steps slightly. . .