[求助]2TB HDD只顯示了1TB

正在用WD BLACK的2T HDD,今天在BIOS看見只認到1T,爬過文想試用HDD Capacity Restore Tool修,不過卻顯示” More than one device detected on the channel with the selected device. The device has to be single on a channel”,即使只剩下它和OS的HDD,並在bios看見是不同channel的MASTER,請問要如何復原?