I have DELL E6410 laptop with Windows7.
By default, bias is having setting of SATA OPERATION as "ATA. In case I change the setting from "ATA" to"RAID ON" I am getting some blue screen with error that Windows in not able to boot.
Do i need to install any driver etc to work with "RAID ON" mode?
You need to have 2 identical hard drives already configured to work in RAID Mode. If you do not have your laptop set up to work with raid, or you do not have 2 identical hard drives. Then don't mess with those settings.