Windows 10: How do I recover storage on a External HDD?

I did a experiment on a HDD. But it failed so I formatted the Hard Drive. It had 5 TB of storage and went down to GB. Please help

:)

 

Quirky behaviour with external HDD

Since you have already checked Device Manager and did not see any errors, we suggest that you manually uninstall the device drivers for your external drives. Doing this will allow the system to install the driver for your external drive automatically and
correct any error. You can follow the steps below to uninstall the device driver:

• Search for Device Manager via Cortana and hit the
  Enter key.
• Go to View, and click Show hidden icons.
• On the Device Manager, check under Universal Serial Bus Controllers (if the drive is connected via USB). The drive should appear as a USB Mass Storage Device.
• Uninstall the USB Mass Storage Device listed in the Device Manager.
• Restart your PC.
• After restarting, allow the default USB Mass Storage Device drivers to be automatically downloaded by windows. Make sure that you are connected to the internet for this process to push through.
• Reinstall all other drivers from the support website of your External drive.

We look forward to your response after completing the steps.

 

Unable to Access External HDD

Hi,

Have you tried all usb ports on your surface pro 4? If yes then I highly suggest you to try these steps from this link: Fix
The Parameter Is Incorrect on External Hard Drive. Skip the reset part and make a backup of your HDD to one of your other PC's incase it gets formatted in any way. Try to go through the troubleshooting steps one by one and see which one works.

Please reply if the issue still remains so that I can help you with solving it .

 

external HDD

Hi,

Usually, this problem occur due to software incompatibility or corrupted USB drivers. For us to better assist you, we would like to clarify the following:

• Have you made any recent changes on your computer prior to the issue?
• Which driver did you uninstall? Have you reinstall the driver? If yes, how did you reinstall the driver?
• Have you check if the external HDD is visible in Device Manager?

If the issue still persists after uninstalling some games, we suggest that you run the troubleshooter for hardware and devices. If you're using the latest Windows 10 version, follow these steps on how to run the Hardware and Devices troubleshooter:

• Click the Start button and select the Settings
  icon.
• Choose Update & Security from the list.
• Click Troubleshoot in the left pane of the window.
• Under Find and fix other problems, select Hardware and Devices and click
  Run the troubleshooter.

We're looking forward to your reply.