I'm attempting to format a 4.0TB Buffalo drive. But just a portion of it will let me format it; the other unallocated portion appears to be locked or trapped in some way. The choices are all grayed out. Any suggestions?
Cici· Answered on Oct 29, 2024
If you can't use the rest part of your Buffalo external hard drive, it may be caused by the partition scheme: GUID Partition Table (GPT) and Master Boot Record (MBR).
Extended Reading: MBR VS GPT | What's the Difference and Which Is Better
In the MBR, Windows can only handle the first 2TB of the drive. The rest of the capacity will not be available. So you can't do a full format of Buffalo external hard drive. In contrast, GPT can see any hard drive that exceeds the capacity. You need to convert MBR to GPT first and then format it.
Diskpart or Disk Management requires deleting the existing partition first, which can cause data loss. So why not try a simple and safe conversion tool? EaseUS Partition Master is the most considerate choice for computer novices.
It simplifies all the procedures of converting MBR to GPT. You can easily solve format 4.0 Buffalo External Hard Drive problems in three simple steps.
Step 1. Launch EaseUS Partition Master and go to "Disk Converter."
Step 2. Select "Convert MBR to GPT" and click "Next."
Step 3. Select the target MBR disk and click "Convert."
After the conversion is complete, you can continue to use the tool to format your hard drive. EaseUS Partition Master provides a full service for your hard drive management.
What Is An MBR Partition Table
This page will answer a question that many users have asked - What is an MBR partition table? Read on to learn more details.
Oliver
Oct 29, 2024
How to Change MBR to GPT, Help
Have you ever fallen into this trouble and wanted to know how to change MBR to GPT? This post will offer you the once for all solution that will meet your demand without losing data.
Roxanne
Oct 29, 2024
Why Can't Play PS5 Games From an External Hard Drive?
Do you want to know why you can't play PS5 games from an external hard drive? This post will give you a comprehensive answer and a full guide on utilizing an external hard drive on PS5.
Roxanne
Oct 29, 2024
How Do I Convert MBR to GPT on HP Laptop
Due to the popularity of Windows 11, many HP users need to convert their MBR disks to GPT disks in order to allow the system to function properly. But some users ask, how do I convert MBR to GPT on HP laptop? Continue reading this page to learn more information.
Oliver
Oct 29, 2024
Will Windows 10 Run in Legacy Boot Mode? Help!
On this page, you will learn more about the Windows 10 boot mode. And in this way, you will solve the 'will Windows 10 run in Legacy boot Mode' problem.
Cici
Oct 29, 2024
How Do I Fix Invalid Operation for Device 0 in VMware
On this page, you will learn why device 0 is not working in VMware. This page will easily help you find the cause and provide a solution to invalid operation for device 0 in VMware.
Cici
Oct 29, 2024