Hi! Good day , Jerry here, an independent advisor. Here to help you.
Have you already checked disk management and see if you can detect the newly installed HDD? If not please try this steps below.
- Click on the magnifier icon on the taskbar and type “computer management” “compmgmt.msc”, or “compmgmt”. Then, click on the best match.
- Under "Storage" click on "Disk Management".
From there you should be able to see all the detect disk. Now if this is a brand new HDD or unformatted HDD you should see a disk there that is unallocated. If disk is not showing there then you can try to check if HDD is detected thru BIOS.
If you is that the disk is unallocated then you can right click on it and choose "New Simple Volume". Follow the wizard and you should see now the drive on your file explorer.