Dear Ivaylo_0100,
Welcome to the Microsoft Community
I understand how crucial it is to access your files on the Silicon Power external hard drive through your HP computer running Windows 11. Let's work through a systematic approach to resolve the issue where the drive is detected in Device Manager but not showing up in Windows Explorer.
1. Check Drive Letter Assignment. One common issue could be that your external drive has not been assigned a drive letter in Windows:
- Press
Windows + Xand selectDisk Managementfrom the menu. - Locate your Silicon Power external hard drive in the Disk Management window.
- Right-click on the drive and select
Change Drive Letter and Paths. - Click
Add(if no drive letter is assigned) orChange(if you want to change the current drive letter). - Select an available drive letter from the list and click
OK.
2. Check File System Format. The drive might be formatted with a file system that Windows cannot read natively. In Disk Management, check if the file system of your external drive is listed as NTFS, exFAT, or FAT32, which are compatible with Windows. If the file system is HFS+ (commonly used by macOS), Windows will not read it natively.
- Update or Reinstall USB Drivers. Updating or reinstalling the USB drivers can solve detection issues:
- Press
Windows + Xand selectDevice Manager. - Expand
Universal Serial Bus controllers. - Right-click on each USB Root Hub entry and select
Update driver. - Choose
Search automatically for updated driver software. - If updating doesn't work, right-click and select
Uninstall devicefor each USB Root Hub. - Restart your computer, and Windows will automatically reinstall the drivers.
4. Check and Format the Drive (as a last resort). If none of the above steps work and if you can ensure that the data is backed up:
- Ensure that all critical data from your external drive is backed up on another device.
- In Disk Management, right-click the external drive and select
Format. - Choose
exFATas the file system and complete the formatting process.
I hope these steps help you access your files on the Silicon Power external hard drive through your Windows 11 computer. If the issue persists or if you encounter any additional problems, please feel free to update me with further details.
Best Regards,
Martin | Microsoft Community Support Specialist