Issue allocating 3 TB Hard Disk

xer0615

Honorable
Jul 16, 2013
34
0
10,530
Bought 2 new hard drives the other day. 1x 120GB SSD, which is the device I boot the OS from. 1x 3 TB Seagate HDD. It's not working quite properly.

Before you ask, my mobo (msi 9 series.. 970a-g46) can technically support a physical volume of 3tb +

Upon inserting the 3 TB and starting the computer, I found the device not listed within the Computer directory. So I did some digging, and found that I would likely have to allocate the volume from the windows disk management tool (or a variety of third party tools)

By default, my device is listed as a 2 TB partition, a 750 GB partition, and a small partition of 100mb or so.

I was able to allocate the 2 TB as z drive, formatted with NTFS and all appears to work fine, However all options (create simple partition, extend, format etc) are grey'd out when I right click on the third partition within the volume, from disk management. The option to extend the 2 TB partition into the secondary 750 GB did not become available either upon deleting the 2 TB volume and attempting to integrate the partitions from the beginning.

I would very much like to have it partitioned, in fact, in two 1 TB partitions and 1 750 GB partition that I might use for a restore point of sorts until I happen upon a tertiary storage device.
 

xer0615

Honorable
Jul 16, 2013
34
0
10,530
Also, I want to apologize and thank you all in advance. A quick google search found that this issue is common, however after reviewing about 10 different threads (mostly from here at TH) I quickly realized many people were simply restricted because they were attempting to use the 3 tb hdd as a boot device, and/or simply could not physically support it using the owners current motherboard.

I AM on a fresh isntall of windows, I am hoping that maybe by fully updating windows, then installing Liveupdate 6 from MSI, to update my Bios.... I can coerce it into proper functionality, but I dont really know if that's causing the issue at the moment.
 
MSI has a 3tb drive unlocker - I had to get it from their website. It's basically a driver for the HDD. My drive was the same way when I installed my system. As soon as I installed the 3TB drive unlocker, the drive showed up properly in disk management and allowed me to utilize the whole drive with 1 partition.