Usually we don’t suggest customer use the L-Format for WD driver, because there would be some problems after the L-Format. But if the problem has happened to you,using Hdd repair hardware look at the follow:

The status could be “ready”, but the SN number is chaos number and the LBA is ZERO.
So let’s research how to solve it.

How to solve it:

To the first situation, we could see the track info as follow:

So we need find a compatible module first.

Then, upload the #31 track.

After that, off-on power, then “load form HDD” again, all the modules of this driver could be seen.