Changing Disk Partitions

Category: Hard Drives , Hardware

"I downloaded Cute Partition Manager and was just about to delete the restore partition from the D drive of my old computer. I just want to make sure that doing so won't mess up the info on the C drive. Drive D is formatted FAT32 and drive C is NTFS. I really could use the extra space, but can't afford to lose the files on the C drive..."


Can I Delete My Restore Partition and Make the C Drive Larger?

hard drive partition Assuming that Cute Partition Manager works properly, deleting the restore partition (your D drive) should not affect your C drive at all. By that I mean to say that no files on your C drive will be lost -- but perhaps more importantly, it will not affect the size or available space on the C drive either.

Unless you have two physical hard drives, your current D drive is just a chunk of space designated as a separate partition on the single hard drive you have. You can remove that partition, but unlike deleting a file on your hard drive, that will NOT automatically make the C: partition larger.

I looked at the Cute Partition Manager website and it's not clear to me if CPM can enlarge the size of an existing partition. (I'm not saying it can't, just that I couldn't tell from the info provided.) If it CAN enlarge the C: partition to encompass the entire drive, and NTFS format ONLY that previously unused space WITHOUT destroying the existing files on the C: drive, then you're golden. But I would get a definite answer on whether CPM can do that before going ahead.

Other Partition Management Tools

If it turns out CPM cannot do the job, Windows XP offers a command line utility called Diskpart that can extend an existing partition into unallocated space. Diskpart has some limitations and is recommended for use by expert users only. Other commercially available and user-friendly programs for managing partitions include Partition Magic and Acronis Partition Expert.

If you want the safest method of all, I recommend that you make a backup of your C: drive (or at least the important user files), use FDISK to remove ALL partitions, reformat the entire hard drive as one full partition, re-install Windows, then restore your programs and files from the backup. Time-consuming and tedious, but safe.

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Posted by Bob Rankin on December 31, 2006 10:14 PM


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Related Keywords: Hard Drives   partition   hard drive   diskpart   partition manager   fdisk  

Most recent comments on "Changing Disk Partitions"

Posted by:
Yancey Mire
01 Jul 2007

I have not delved into the hardware side of things since the '386' days, so, here's my dilemma. I have a Dell 4600 whose motherboard fried. I was given an old NEC machine with a 466 processor in it and was wondering if the Dell hard drive could be installed in the NEC with the data incact. The Dell drive is a Maxtor IDE drive and I have been able to get the NEC CMOS setup to recognize it as a Primary Slave drive. I also ran fdisk in DOS and got Windows 98 to recognize the Dell drive as D: The problem now is that it wants me to format the Dell drive -- I want to be able to transfer select files from the Dell drive and, hopefully to be able to run Windows XP on the NEC machine. Is this an impossible combination? Please advise.

EDITOR'S NOTE: You won't be happy running XP on a 486. There should be no problem using the Dell drive in the NEC machine, but if you ran FDISK on the drive, there's a good chance you wiped out the partition -- and the data.


Posted by:
tobias
21 Oct 2008

your article on partitioning is great, but what about the actual act of partitioning: i mean, what are the commands to do this and could you please explain what happens when you execute those commands. thanks.

EDITOR'S NOTE: If you're not geeky, then I strongly recommend a graphical program such as Partition Magic or Acronis Partition Expert. When you partition a disk, you basically mark sections of the disk to be treated as logical (virtual) hard drives. It makes the single physical drive appear as multiple drives to the operating system.


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Article information: AskBobRankin -- Changing Disk Partitions (Posted: December 31, 2006 10:14 PM)
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