format seagate drive and nnow computer wont recognize it

If your hard disk shows up as in My computer/This PC, follow steps below to reassign the drive letter to this hard drive.

Right-click on it and choose Uninstall.

Go to Univeral Serial Bus Controller > Choose the device with an unrecognized icon.

Press Win Key + R to and then type Devmgmt.msc to launch the Device Manager.

If you still can’t see the external hard drive, then you can have this secret weapon: Step 3: Uninstall the Hard Drive Driver and then Reassign the Drive Letter to the Hard Drive If this is the case, you can simply try plugging your hard disk into another computer, preferably with a different OS (If it can’t be detected on a Mac, try plugging it into a Windows computer or Linux, and vice versa). Some hard drives can be incompatible with certain types of operating systems. Other causes of that PC won’t recognize external hard drive can be compatibility issues. This is the most desirable case since it is the scenario that poses the least risk to your hard drive and the files in it. If it works in another port, then the problem can simply be a worn-out USB port on your computer. Here are some quick-fix solutions for you to determine what kind of problem it is and how to deal with it. The problem can be a simple hardware issue, or it could be a problem with the drive and the files itself. There can be several reasons why HDD is not detecting by your computer. Steps on How to Repair Hard Disk Not Detected

Step 5: Change the Windows Registry to Overcome the Issue.

Step 4: Show Hidden devices from Device Manager.

Other Workable Solutions to Fix the Error without Losing Data.

What Should You Do to if You Have Already Formatted the Hard Disk?.

Steps of Performing Format to Retrieve Hard Disk.

Step Five: Turn to Deep Scan Mode if Necessary.

How to Restore Lost files after Fixing Hard Disk Not Detected Error.

Step 3: Uninstall the Hard Drive Driver and then Reassign the Drive Letter to the Hard Drive.Steps on How to Repair Hard Disk Not Detected.

Format seagate drive and nnow computer wont recognize it