Find model number for My Book

Hello,

I’m using My Book for Mac with Time Machine (instead of the WD software).  I just updated from Snow Leopard to Mountain Lion.  My drive is doing a back up now, through Time Machine (appears to be a rather large back up).

My question is, with the system upgrade, do I need to update any drivers, firmware, or any software in my WD drive?  Do I just let it run it’s update and move forward from here, even though it has stuff formatted from Snow Leopard on it?

Thanks!

Chris

If it’s working fine, no need to update.