External USB hard drive don't show up

Hello,

My External hard drive does not show up in my XPS 2019 Win 10 64bit. It is Seagate backup Plus Slim+ 2TB.

I plugged the hard drive like the usual thing to do, copying file, suddenly the speed was slowing down to the point where file was took longer, so I plugged out the hard drive.
The next day, I tried to plugged in, nothing show up.

I checked in Computer Management, Disk Management and Device Management, there is nothing showing up and did the disk part and list volume or list disk, also nothing show up.

I did check in my device manager, yes there is 'Seagate BUP Slim SL SCSI Disk device' under disk drive but here is the thing, I did all the solution out there in the internet, update drive or uninstall device but nothing is work.

Another thing is, when I plugged in the hard disk, there is a usual USB beeping sound but after a minute or two, another USB beeping sound of plugging out.


Please help!