Yes, it was jumpered correctly. This slave drive was working perfectly when the old primary drive was ok.

I have installed my new drive, but I can’t access it in Windows Explorer? How can I use the drive?



You may try following steps to resolve it.

If the HDD has not been partitioned and formatted before, then please right-click "My Computer"-> Manage-> Storage-> Disk Management-> Choose the drive you want to manage, right-click its icon, choose "Partition" and "Format" on the pop-up menu. Please note that this action will erase all data on the hard drive.

In some situations, if the HDD has been used on another computer before, the hard drive is detected in your system BIOS but no drive letter is allocated by the Operating System. It is probably because the Operating System didn’t assign drive letters to it (should be assigned by default), you need to assign the drive letter manually. In the same procedure as mentioned above, right-click the Logical drive(s) on you Physical Disk(s), then choose “Change Drive Letter and Paths” from the pop-up menu to manually assign a drive letter to it.

After doing the above procedure, your HDD will be accessible in Windows Explorer.