The Windows disk partitioning and management utility; can be used to assign drive letters and create, delete, format, and resize partitions.

learn more… | top users | synonyms (1)

2
votes
1answer
4k views

How can I increase my shrink space in disk management?

I have a 900GB HDD, but for some reason it will only allow me to shrink like 2500MB of it. In the past, I could shrink to my desired size, but for some reason it is giving me a problem now. I have ...
1
vote
1answer
390 views

Normal amount of Recovery Partitions and how to know their content

I just bought a new pc and noticed that the available capacity of my C: drive was a lot less than the advertised amount. Taking in account that Windows counts 1 GB = 1024^3 bytes, my pc should report ...
1
vote
1answer
921 views

How can I correct a disk drive showing the wrong capacity

I've been given a Buffalo Ministation (HD-PC320U2/BK-EU), it's a 320GB USB2 drive, but whenever I plug it into any machine (I've tried a Mac, Linux and even Windows as a last resort) it reports that ...
1
vote
1answer
778 views

Windows 8 my computer not showing correct disk space

My computer has two partitions named as C and D drive (as shown in image). The Disk management window shows D drive size as 365GB and capacity as 340GB. what happened to other 25GB? PS: Before, I ...
0
votes
1answer
37 views

TestDisk - getting Structure: Bad when trying to restore partition table

Unfortunately the Disk Management tool from Windows 7 corrupted my partition table on one of my disk, when I tried to set the active (boot) flag on a partition. The original structure of the ...
0
votes
1answer
27 views

Device not initialized, can't reformat

So I'm unable to access my flash drive because it doesn't initialize when I plug it into my computer, and when I try to initialize it I get "device not ready." There's nothing incredibly important on ...
0
votes
1answer
30 views

Increasing size of possible partition - deleting content index file

Trying to create a new partition from within Win7 to install a linux system on. I disabled the page file, disabled hibernation, disabled restoration (intending to re-enable them once the new ...
0
votes
1answer
1k views

Windows Server 2012 Missing Disk Space

I'm completly lost here, have no clue where the other 20gbs have gone. Could anyone assist me?
0
votes
1answer
1k views

External storage doesn't show up in pc or disk manager

When I plug in my external HDD the LED on the disk lights up but i can't see it in my PC/DISKPART/DISK MANAGEMENT. I tried all the ports on my computer but it doesn't show up.Help please. HDD:- ...
0
votes
1answer
40 views

Disk actions are not available for some drive in Disk Management

I have plugged old E-IDE PATA drive into my motherboard and it detected it, unfortunately, Windows only see this drive but can't do anything with it. Why?
0
votes
1answer
616 views

Can't access disk manager

I'm pretty sure it was a policy imposed from the network domain but the user has administrator access on their box, how can this be? The administrator account on the machine is disabled (again, I ...
0
votes
1answer
323 views

RAID Creation, which is better Windows Disk Management or Intel Rapid Storage Technology?

I have 4 1TB Lacie disks connected to a 4 port eSata card on a Dell T5500 Precision Workstation running Windows 8. I’d like to configure them as a RAID. Given the choice of doing this through Windows ...
0
votes
1answer
464 views

Added extra SATA 6Gbit/s SSD drive, Windows 7 doesn't detect device, USB 3.0 device now runs slow

Added in an extra SATA 6Gbit/s SSD drive to my Windows 7 machine. Now two 6G/s SSDs - main one 64GB and this new 256GB. BIOS can see both. However when I run Windows 7 disk management tool it doesn't ...
0
votes
1answer
119 views

Is It Safe to Unmount Disk 1 Debian Linux From Disk 0 Windows 7

Background: I have an Asus P67 Sabertooth motherboard. The motherboard supports 6GB SATA. I have two 1TB Western Digital Caviar Black 64MB Cache SATA Drives. I have a Plextor PX-880SA CD/DVD ...
-2
votes
1answer
132 views

Need to Convert Dynamic Disk to Basic Without Formatting

My hard drives got converted to Dynamic in order to increase the number of partitions. I tried Partition Wizard Server Version, but its not working. I need to convert the partitions to basic to ...
1
vote
0answers
70 views

How to solve Windows Disk Management showing duplicate drives?

For some reason diskmgmt.msc is showing "repeated drives" (click image for full view): As can be seen, RECOVERY (D:) has two rows, one stating "File System" as NTFS and the other showing blank. ...
1
vote
0answers
69 views

Editing partitions on USB drive disabled

I recently bought a 128GB USB drive, on which I'd like to make 4 partitions, but when I use Disk Management (Windows) and try to edit the main partition, the items in the list when right-clicked are ...
1
vote
0answers
682 views

Drive NAME does not show up when viewing in Explorer but does in Disk Management

Issue: When I have a drive attached to my PC (non-USB) it shows up fine in disk management and shows up fine when checking under "Computer" (where you see all your drives, and I can also use the ...
1
vote
0answers
242 views

Windows 8.1 hibernation partition is 100+ gigs, physical memory is 32 gigs?

I have a 480 gig SSD as my OS drive. I have a usable partition of 345 gigs, which seems pretty small. According to Disk Manager I have a 101.36 gig partition for hibernation. I did some googling and ...
0
votes
0answers
16 views

Windows 10 Failure to Boot From FATS Formatted Hard Drive and USB Drive

As in subject my OS is Windows 10 and I have a Lenovo labtop. My goal is to have a dual boot Zorin version 11 on my current windows machine. I have tried two methods. One method, I tried to use ...
0
votes
0answers
26 views

Make fixed USB drives dynamic disk

So at the moment I'm trying to RAID0 a pair of USB sticks I have. They show up in Disk Manager as Fixed Disks because of some driver filtering and it allows me to create a new striped volume, but at ...
0
votes
0answers
21 views

External HDD is causing my second drive to unallocate (disappear)

I am running Windows 7 x64 and have two drives, C and D respectively. D is within a RAID array running under Intel Rapid Storage Technology (IRST). The external HDD in question is a CN Memory ...
0
votes
0answers
105 views

Laptop hard drive not working on Windows

I'm having a very odd problem. I have a new Asus laptop (Model:A550J Board:X550JX) and I bought a caddy to change the DVD drive to a hard drive or SSD(older model, but roughly same casing), I tried ...
0
votes
0answers
17 views

One of the partitions is not showing on my computer

I have 3 partitions on my PC. But automatically when I restarted my PC, then F drive is not showing. F drive is of 201GB and among 204 perhaps 50GB is used. I tried to restore it from Windows Disk ...
0
votes
0answers
222 views

windows 7 creating extended logical partition in disk manager causes computer not to boot (black screen)

I searched around and could not find a post or solution for the same situation I am having, so I am going to describe what happened/happens below: I have Windows 7 Home Premium installed on my Medion ...
0
votes
0answers
124 views

Re-merging two disk that used to mirror each other

I have had two hard disks that mirrored each other (RAID 1, software based). After I recently plugged them out of the mother board and plugged them back in, this mirrored volume was unavailable. I ...
0
votes
0answers
52 views

Windows 7 - Lesser options in disk management

On my laptop, I can see these options in disk management: https://www.dropbox.com/s/h9vyreiscw427my/DM1.png?dl=0 I need to make new mirrored volume for RAID 1 on my desktop, but I don't see them ...
0
votes
0answers
54 views

'lost' windows partition. how to get it going again?

I was shrinking my partitions using Disk Management and it all went fine. Then I started PartitionMagic and it was saying me something like you have errors in the partitions (something like partition ...
0
votes
0answers
517 views

cannot boot after shrinking volume

I have one 1TB HDD on my desktop. It has 3 primary partitions: C: (Boot, Contains Windows) D: (Backup Disk) E: (Another Backup Disk) Now, I wanted to have another partition for my Linux, so I ...
0
votes
0answers
81 views

ULTRABOOK using de SSD: is the SSD available for data storage?

I recently installed W8 Professional in my SAMSUNG ULTRABOOK. When I finished I executed Disk Management Tool to create a new partition and I saw that the SSD volume appears as "Unallocated". What ...
0
votes
0answers
126 views

Need 2 more partitions in addition to Local Disk(:C) in windows 7

It may be a silly question but I don't have much knowledge regarding this My original windows7 had only one disk - Local Disk(C:) - I created one new one to it by using Disk Management, Shrink ...
0
votes
0answers
205 views

How to get external 2.5 inch HD enclosure recognised

I am completely out of ideas. I have 2.5inch HDD from my old laptop, I have tried with 2 different HDD enclosures but my desktop does not recognize it. Not even showing in the disk management or ...