Hey there, Aubrey.
Do you need to recover any of the data on that drive, or you just want to make it work with the laptop? Have you experienced any issues with it before?
Basically this is not an uncommon issue with drives that have been used with TVs, DVRs, media players, etc. What happens is that if the drive is formatted by that device it becomes inaccessible for a computer or a different device until you've reformatted it again by using a computer. Would you please post a screenshot of what you see about the drive in Disk Management (you can use imgur.com to upload the image)? Here's how to open it:
How to access Disk Management in Windows to manage hard drives.
Other than that you should of course try the basic options as well - try the drive with a different computer and a different USB cable, to see if the same thing happens. If you don't need to recover data, you can also try testing it with its manufacturer's diagnostic tool (or a 3rd party one if the manufacturer doesn't offer such a tool), to see if there's anything unusual going on with the HDD.
Hope that helps. Please let me know how everything goes.
Boogieman_WD