If the drive is not receiving power or receiving an incorrect level of power it will not spin up to check to see if this is the cause of the bios not detecting the hard drive follow these steps.
Seagate hard drive cable not working.
Now you can check if the seagate external hard drive xbox one not working issue is fixed or not.
Update your xbox one.
If possible try using a different cable.
This will stop any power saving commands from being sent.
When your seagate hard drive not working it is usually about external hard disk not detected not recognized or not showing up.
Power off the computer.
If your external hard drive is not accessible please try these basic troubleshooting steps first.
Seagate internal hard drives deliver up to 16tb of unsurpassed capacity speed and reliability for all your desktop laptop gaming nas and surveillance needs.
Updating your firmware for your console can help fix the xbox one external hard drive stopped working issue.
Verify the drive light is on.
In addition you should check if there are any updates for your xbox one currently.
Seagate external hard drive light not blinking.
Try using the drive on a different computer.
Desktop drives typically.
This article has the most comprehensive solutions to seagate internal and external hard drive not working problems on both windows and mac.
Check the power supply.
Open the computer case and remove the data cable from the hard drive.
Here are four methods to deal with a seagate external hard drive that is not blinking.