SOLVED Reduce size of hard drive

[uncolaman]

HP dc5750 has 750gb hard drive that I am trying to split into two drives. Would like to make C drive around 150 gb and the other drive the rest. When I try to shrink the volume of c drive, it only lets me go to 375gb. Anyway to get it lower to the 150gb?

 

[TrainableMan]

If you can't go smaller it is likely because it already contains data; delete 225GB of data and then you should be able to get down to 150.

 

[uncolaman]

The hard drive only has 70gb on it and that is mostly os and very few programs I use on that computer.

 

[TrainableMan]

Could you run diskmgmt.msc and post a screenshot?

 

[uncolaman]

I ended up reinstalling windows over with disks and that got me the extra space in the portioned drive. Thanks for the help.