Wd hard drive computer mangement

i have a wd essential hard drive that wont show up on file explorer and when i go to disc mangment it not showing up. when i go to computer mangement disc drive it appears is it stuffed or is there anything i can do? i was using it as a general back up files server tried a few back programs wont reconise it the ps4 does but only to format it

At any previous stage, did you click Yes to use it as Extended Storage on the PS4 Console ?

If you did, then that would explain why the PC won’t recognize it. (except in Disk Management where the only option is to re-partition/re-format to a PC file system)

no it stops working before i put it in ps4