How can reset hard drive settings

WD External and Portable SSD External SSD for Windows
1

hi  viju joseph

                 i purchase wd my book studio ii 4tb external hard drive . how can reset hard drive settings      .  un fortunatily i configure to raid 1 , now 4 tb hdd detect only 2 tb. need to reset raid 0 , raid manager not enable option for ride  0  how can enable this option…

pls help any  one

2

From the raid manager, if you highlight the my book and click next you should see the option to change the raid type.