So, in this guide, we have tried to roll up some actually working techniques that can fix external hard drive not showing up windows 10 issue quickly. It happens that hard drive shows in device manager but not disk management in Windows 10. If you are one among such users and landed on this page while searching the solution for same then, relax. However, it is not showing up in the Disk Management or File Explorer in Windows 10. Several computer users faced one common scenario that their external hard drive is connected to the computer and display in Device Manager. Can anybody tell me what this issue is and how to fix hard drive shows up in BIOS but not disk management Windows 10?” After navigating back to the disk manager for setting up the software raid, I only got the original OS disk. I tried UHCI BIOS and ATA Boot modes yet, the system does not start in either of these modes.
The computer starts up in RAID On mode however, it has not been set up.
Both of the drives are appearing in BIOS and device manager also, the SATA ports are enabled. Then, I leave it and when I came back after two days, it was not there and only the original drive was there. “Last week, I added an identical hard disk to my desktop running Windows 10 and at first it displayed the drive in disk management.
