Lost drive space due to incorrect RAID 0 setup

[manateepoacher]

I recently built a new PC for gaming using 2 240GB ssd's and a 2TB disk for storage. While rushing through setup I accidentally selected the 2 TB drive as one of the RAID drives. Now Windows only sees the 2 TB drive as 440 GB and I can't figure out how to reformat it to recover the missing space. I have tried messing around with Testdisk but I don't really know what I'm doing so it didn't do much for me.

Any advice appreciated. Thanks.

 

[esco_sid]

you have to go to raid options in the bios and destroy the raid its the only way however in raid 0 you will also lose all of the information on other storage devices that were in the raid.

 

[manateepoacher]

Thanks for the info, I'll try that today