i just bought the vantec 400mx-s3r with 2 wd greeen 3tb hdd i am using windows 10 home i set it up for raid 0 but can not get the drives to show up i do not know what i did wrong can someone please help
Do you have both switches set to the off position?
Right click on My Computer and choose Manage and then Disk Management. You should see your drive listed as unallocated, you will only see one drive. Right click in the unallocated area and choose New Partition. Then follow the prompts to format the drive.
If that does not work set the mode for single drives (both on) and see if anything shows up in Disk Management. Maybe one of the drives is DOA.