What does disk management show for these hdd's?
I have a Lenovo W510, running Windows 10 Pro (64-bit). I just acquired a new WD 259D 2TB external drive, and when I plugged it in all seemed well, but it doesn't show up in File Manager, so I can't transfer any data to (or from) it. It shows in Device Manager, and this claims that it is working properly, but that just isn't the case.
I have a similar problem with an older Maxtor One-Touch 640GB drive, but I wasn't as concerned with it, as I generally use it on my old Dell 9400, which runs XP.
Nevertheless, it seems to me that both these drives ought to be fully functional on the W510.
Does anyone have a solution to my problem? I would be very grateful.
Rob

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic