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Windows 7: Cannot merge unallocated hard drive space

21 Jul 2015   #1
teoni

Windows 7
 
 
Cannot merge unallocated hard drive space

So I got a new unused external hard drive, I was trying to partition it and ended up accidentally making half of it unallocated. I was trying to merge it back together but all the options like extend volume or make new simple volume are all greyed out. Anybody know what might be happening? Maybe you've got a solution? I would greatly appreciate any help.


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21 Jul 2015   #2
ignatzatsonic

Microsoft Community Contributor Award Recipient

Windows 7 Home Premium SP1, 64-bit
 
 

Have you given the external drive a drive letter?

What tool did you use to partition it?

Might be useful if you posted a screen shot of Windows Disk Management.
My System SpecsSystem Spec
21 Jul 2015   #3
CKWD

Windows 7 Home Premium x64
 
 

Hello teoni!

Do you already put data on the first partition you made? If not, you could simply delete it and then recreate the partition onto the whole drive, if that is what you want.

Otherwise, if you are using Disk Management, it could be some limitations that are preventing you from Extending the Partition or anything else. You could try a third party program for that.

Please post a screenshot like ignatzatsonic asked, of Disk Management.

Cheers!

CK_WD
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 Cannot merge unallocated hard drive space




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