Here I recommend you a free partition manager named AOMEI Partition Assistant Standard, which offers you various options in file system and allows you to format partition larger than 32GB as FAT32. Of course, you can format hard drive via Disk Management or third-party software. In this case, you have to format Seagate external hard drive to FAT32 or NTFS (two most commonly used file systems in Windows PC). If the current file system of your Seagate external hard drive is not compatible with Windows operating system such as Ext4, Ext3, or Ext2, then it won’t show up in My Computer, either. What you should pay attention to is this operation will erase all data on the Seagate external hard drive. In such a case, right-click the hard drive, choose “Initialize Disk” and follow the appearing prompt to initialize disk. If a disk has not been initialized, it will not be presenting in Windows File Explorer. You can fix the MBR and then see whether the external disk shows up properly in File Explorer. When you see the Seagate external hard drive shows as an unknown and not initialized disk in Disk Management, it might be caused by damaged MBR. For this task, you can open Disk Management, right click the Seagate disk partition and choose “Change Drive Letter and Path”… If the Seagate external hard drive partition has no drive letter, you should assign a drive letter to it and you can approach it form My Computer or This PC. So, when Seagate external hard drive is listed in Disk Management but not in Windows 7/8/10/11 File Explorer, you can try one or more of these common solutions. In the last paragraph, we have listed possible reasons behind Seagate external hard drive not showing up in File Explorer. Solutions to Seagate external hard drive not showing up in My Computer The problem occurs mostly due to the following causes: Sometimes our PC fails or just refuses to recognize the Seagate external hard drive even after confirming the successful connection. Why is external hard drive not showing up on my computer? However, it is possible that you encounter Seagate external hard drive not showing up in My Computer situation. In most cases, you can access the Seagate external hard drive from Windows File Explorer.

You can use Seagate external hard drive to backup your important data or take it as the destination disk of your internal disk during cloning process. Seagate external hard drive is a kind of popular portable storage device, which performs well and enjoys good reputation among computer users. Seagate external hard drive not showing up in My Computer

Format seagate drive pc