My 1TB Seagate external hard drive cannot be detected by my computer but the light is blinking, what can I do to fix this? I need to get my data back. I use it at as a backup so pretty much all of my personal and work files are stored in the drive. How to create folders based on cell values in excel for mac. Windows can't format flash drive. Please help me out. There are a variety of reasons why an external hard drive can become undetectable. Luckily, this is a well-documented issue and there are a number of fixes to get your external hard drive working again.

First we’ll discuss why your Seagate external hard drive cannot be detected by your Windows PC, then we'll provide you with some effective solutions. Reasons Why Does a Seagate External Hard Drive Become Undetectable Seagate external hard drive not recognized due to: • PC's USB port is not working. • Hard drive driver is out of date. • Virus attack.

• Hard drive failure. Five Solutions Fix Seagate External Hard Drive Not Detected So, how do you fix these problems when your hard drive, such as Seagate external hard drive, becomes undetected or unrecognized? There can be a number of underlying causes, so these solutions try to cover every circumstance. Try a different USB port If the Seagate external hard drive is blinking but not detected on you PC, then you can try to unplug and plug it into a different USB port. Also, you can reboot your PC and try to connect your Seagate external hard drive to the computer again.

Seagate Dashboard for Windows This software allows the user to perform backups, adjust drive settings, and share (upload) content to social media sites. Seagate Slim for Mac Firmware Update.

If this simple fix works, then your problem with the Seagate 'external hard drive not detected' error is solved. If not, move on to the other solutions offered here. Uninstall Hard Drive Driver By carefully performing the four steps, you should be able to resolve the unrecognition problem of the Seagate external hard drive. • Step 1: Click on Start > Type: devmgmt.msc and hit Enter. • Step 2: Open Device manager > Expand Universal Serial Bus controllers > check whether any device shows up as unrecognized. • Step 3: If it displays as unrecognized, go to the drivers tab and delete/uninstall the driver. Then check whether the external hard drive shows up in My Computer/My PC or not.

• Step 4: If it doesn't show up, reboot or restart the PC. If it shows up but disappears later, repeat the above steps and go to Disk Management > Change drive letter of your external hard drive only > Select one new drive letter to replace the old one by clicking Change, and click OK to confirm. Turn on USB Root Hub • Step 1: Click on Start > Type: devmgmt.msc and hit Enter. • Step 2: Click View > Select Show hidden devices. • Step 3:Expand all notes by clicking on the + (plus) symbol. • Step 4:If there are any grayed-out entries, right-click on them and select Uninstall.

• Step 5:Reboot and try again. Show All Hidden Devices • Step 1: Click on Start > Type: devmgmt.msc and hit Enter.

• Step 2: Click View > Select Show hidden devices. • Step 3:Expand all notes by clicking on the + (plus) symbol. • Step 4: If there are any grayed-out entries, right-click them and select Uninstall. • Step 5: Reboot and try again. Make Changes in Registry.  Tip If you've exported the Registry as a backup by following the above steps, you can refer to the next steps for a guide to restore Registry manually. How to Import/Restore Registry from A Manual Backup: • Step 1: Type: regedit.ext in Search and hit Enter.