Hard Drive Only Shows Half Capacity

When you are using the internal hard drive or external hard drive, you may encounter different kinds of issues, like hard drive only shows half capacity, hard drive not showing up, external hard drive become recovery disk, external hard drive freezes computer, and more.

These issues are really annoying especially when you need to use the hard drive immediately. You should solve the issues one by one. And this post is for you if you want to fix the SSD only showing half capacity or hard drive not showing full capacity Windows 10 issue.

Causes of Hard Drive Only Shows Half Capacity Issue

Hard drive showing wrong capacity issue can be caused by many reasons, and virus attack should be the first reason you should consider. You can install a professional anti-virus program and run it to solve the issue.

Some other reasons can be using a wrong tool to format the drive to a wrong size, or you format the hard drive to MBR but the total size of the drive is larger than 2 TB. Of course, sometimes this issue just happens with unknown reasons.

The causes of hard drive only shows half capacity issue are various, thus the solutions to fixing this issue are different. However, if data loss issue happens due to this issue, you need to firstly recover data from the hard drive and then take measures to fix this issue.

Recover Data from Hard Drive Only Shows Half Capacity

As long as there is a piece of professional data recovery software, recovering data from hard drive only shows half capacity will be easy.

You can just try MiniTool Power Data Recovery, and with the trial edition of this software, you can check whether it can find the files that you want to recover. If yes, you can then get a full edition from the MiniTool official site to recover all their needed files.

This software is specially designed to restore the lost and deleted data from different kinds of data storage devices, like external hard drive, internal hard drive, memory card, USB flash drive, SD card, and more.

As long as the lost data are not overwritten by new data, you can use this software to get them back. Thus, you should stop using the drive after data loss issue happens.

With its This PC, you can recover data from the logical damaged, formatted and RAW partition on the hard drive, and Hard Disk Drive module can be used to recover files from lost partition.

You can just choose one recovery module according to the actual situation.

Here, take T module as an example.

Please make sure that the hard drive you want to recover is connected to the computer, and then open the software to start data recovery process.

Step 1: You will enter the This PC interface by default. Then, just choose Hard Disk Drive and then select the target hard drive to scan it.


Step 2: It will take some minutes to finish the scanning process. After that, you will enter the scan result interface.

By default, the scanned files are listed by the path. You can tap Type to make the software show the files by data type.

Besides, you can also use the Find, Filter and Preview functions of this software to confirm the needed files quickly. All of these three features are easy-to-use. Please just click them to use them.

Step 3: After checking the desired files, you need to click on Save button and then choose a suitable path the save the selected files.

Now, the needed files are recovered to a safe location.

Fix Hard Drive not Showing Full Capacity Windows 10

It’s time to fix this annoying hard drive only shows half capacity or SSD only showing half capacity issue.

There is more than one way to fix this issue, including reformatting the hard drive, deleting all partitions on it, and converting the disk to GPT.

To reformat the hard drive, you can direct use the Windows snap-in tool Disk Management, and to do the rest two jibs, you can just try a free partition manager – MiniTool Partition Wizard.

Methods 1: reformat then hard drive showing wrong capacity

You can open Disk Management on Windows 10, right-click on the target partition, and then choose Format option form the pop-out menu. After that, you just need to follow the wizard to format the drive successfully.


Method 2: delete all partitions on the hard drive

Some people say they fix the hard drive not showing full capacity Windows 10 issue by deleting all partitions on the hard drive. Thus, this way is worth a try.

Fortunately, MiniTool Partition Wizard Free Edition offers such a feature for free: Delete All Partitions. You can get this tool from the MiniTool official site and use it to fix the issue.

Method 3: convert the disk to GPT without data loss

If the hard drive capacity is larger than 2 TB and used as a MBR disk, you should convert it to GPT disk to make full use of the disk.

Convert MBR Disk to GPT Disk feature of MiniTool Partition Wizard can make such a conversion without data loss.

When you are facing this hard drive only shows half capacity issue, just try these methods which are mentioned in this article. You will find it is not a so difficult job.

Srinivas Katam

Do you need help growing your business? Srinivas Katam is a Digital Marketing Strategist and Consultant with over 200 successful SEO and Social Media client engagements completed. I’ve worked with brands across the world as a digital marketing consultant to deliver revenue growth from content-focused inbound marketing campaigns. He is an Innovative Marketer who specializes in digital marketing, specifically in social media, SEO and online strategy.

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