Partition or Volume - Create New

How to Create a New Partition or Volume in Windows 7

   Information
This will show you how to create a new primary partition using Disk Management or Diskpart in Windows 7 from a empty unallocated partition or volume.
   Note
A primary partition is a type of partition created on a hard drive that can have a operating system installed on it. A primary partition functions as though it were a physically separate hard drive.

By default on a basic MBR disk, you can create a maximum of 4 Primary partitions, or 3 Primary partitions and 1 Extended partition with up to 128 logical volumes in the extended partition on a single hard disk.

*You must be logged on in an administrator account to be able to do this tutorial.
   Warning
If you disable the Disk Defragmenter service, then you will get the error below when you try to do anything in Disk Management. If you get this error, then make sure that the Disk Defragmenter service is set to only Manual.

Error.jpg





OPTION ONE

Create Primary Partition using Disk Management

1. You will first need to shrink a partition or volume from the free space on a disk to create unallocated space on that disk to use to create the new partition or volume with on the same disk.

   Note
If this is a disk that is unallocated, then skip this step and go straight to step 2.


2. Open the Control Panel (icons view), and click on the Administrative Tools icon. then close the Control Panel window.

3. Click on Computer Management in Administrative Tools, then close the Administrative Tools window.

4. In the left pane under Storage, click on Disk Management. (See screenshot below) Create_Step1.jpg
5. In the middle pane, right click on the empty unallocated partition or volume and click on New Simple Volume. (See screenshot above)

6. Click on the Next button. (See screenshot below) Create_Step2.jpg
7. Type in how many MB (1 GB = 1024 MB) you want to use from the unallocated partition to create the new partition with, then click on the Next button. (See screenshot below)
NOTE: If you want to use all of the unallocated partition to create the new partition with, then type all of the maximum disk space shown for the unallocated partition. If you do not use all of the maximum disk space, then you can use the left over space from the unallocted partition to create another new partition with. Create_Step3.jpg
8. Select an available drive letter that you want to be assigned to the new partition in Computer, then click on the Next button. (See screenshot below) Create_Step4.jpg
9. Type in a volume label name that you want for the new partition, check the Perform a quick format box, and click on the Next button. (See screenshot below) Create_Step5.jpg
10. Click on the Finish button. (See screenshot below)

   Warning
If you get a pop-up with the message below, then click on No. You DO NOT want to convert the disk to dynamic. Doing so could render Windows 7 unbootable. A clean install of Windows 7 would be the only way to fix this afterwards if you were to click on Yes.

The operation selected will convert the disk to dynamic... are you sure you want to continue?
Create_Step6.jpg
11. The new primary partition or volume has now been created with the assigned unallocted partition space (step 7). (See screenshot below) Create_Step7.jpg
12. Close the Computer Management window. (See screenshot above)






OPTION TWO

Create Primary Partition using Diskpart in Elevated Command Prompt

1. You will first need to shrink a partition or volume to create a unallocated partition to use to create the new partition or volume with.

2. Open an elevated command prompt, or a command prompt at boot.

3. In the elevated command prompt, type diskpart and press Enter. (See screenshot below) CMD_Create_Step1.jpg
4. In the elevated command prompt, type list disk and press Enter. (See screenshot below)
NOTE: This is to help you ID the disk number that has Free unallocated space that you want to create a new partition with. For example, Disk 1 with 80 GB of free space. CMD_Create_Step2.jpg
5. In the elevated command prompt, type select disk # and press Enter. (See screenshot below)
NOTE: You would substitute # for the disk number listed that you want to create a new partition with the free unallocated space there. For example, I want to create a new partition with the 80 GB of free space, so I would type select disk 2 and press Enter. CMD_Create_Step3.jpg
6. In the elevated command prompt, type create partition primary and press Enter. (See screenshot below)
NOTE: This will create a new blank RAW partition with selected disk (step 5) that contains the unallocated partition free space. CMD_Create_Step4.jpg
7. In the elevated command prompt, type list volume and press Enter. (See screenshot below)
NOTE: Look for the volume number that has the same Size as from the Free space in step 4. For example, Volume 3. CMD_Create_Step5.jpg
8. To Format the Partition or Disk as a NTFS File System
NOTE: This would be good for using with a HDD as an example. A) In the elevated command prompt, type format fs=ntfs quick and press Enter. (See screenshot below)
NOTE: Having quick added at the end of the command will do a quick format instead of a full format on the new blank RAW partition (step 6) to make it a new partition. CMD_Create_Step6.jpg
B) Go to step 10.
9. To Format the Partition or Disk as a FAT32 File System
NOTE: This would be good for using with a USB key drive as an example. The FAT32 file system has size limitations. You cannot create a FAT32 partition greater than 32 GB. In addition, you cannot store a file larger than 4 GB on a FAT32 partition. For more information, see Comparing NTFS and FAT file systems. A) In the elevated command prompt, type format fs=fat32 quick and press Enter. (See screenshot below)
NOTE: Having quick added at the end of the command will do a quick format instead of a full format on the new blank RAW partition (step 6) to make it a new partition.
10. When it is finished formatting, type exit in the elevated command prompt and press Enter. (See screenshot below) CMD_Create_Step7.jpg
11. Close the elevated command prompt.

12. The new primary partition has now been created. You can now see the new partition in Computer with a drive letter.
That's it,
Shawn






 
Last edited:
Hi whs,
Thx for response. That will be the last resort to try out to verify.
Prior to this, I am still hope for the primary partition if possible.
The original disk condition is already composed of 3 primary partitions ( Recovery Partition, System Reserved, and Acer C:)(as shown in my previous screenshot). Since a disk only allow a max of 3 primary partitions, that is why I will get logical drive for further extention? Is there any more chance of workaround to get primary partition of my Linux OS installation?
Thx.
 

My Computer My Computer

At a glance

WINDOW 7 HOME PREMIUMIntel Core i5 520M(2.4Ghz, 3MB L3 cache)4 GBATI Mobility Radeon HD 5470 upto 2234MB Hyper...
Computer Manufacturer/Model Number
Acer Aspire 5740G
OS
WINDOW 7 HOME PREMIUM
CPU
Intel Core i5 520M(2.4Ghz, 3MB L3 cache)
Memory
4 GB
Graphics Card(s)
ATI Mobility Radeon HD 5470 upto 2234MB Hypermemory
Monitor(s) Displays
15.6 HD LED LCD
Hard Drives
500GB HDD
PSU
6-cell Li-on Battery
Case
381 (W) x 253 (D) x 25/34 (H) mm (15 x 9.9 x 0.98/1.3 inches
You can make the 4th partition a primary. A maximum of 4 primaries per drive is allowed. But that's the end of the line. And I do not know how Linux would deal with the swap partition. If that is an independent 5th partition, then you run the risk of getting everything converted to Dynamics - and that is a mess. I think it is safer to stick to the logical.
 

My Computer My Computer

At a glance

Vista, Windows7, Mint Mate, Zorin, Windows 8from 1.6GHz Duo to i7
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
ok thx. I will heed to your advise. First I will check with Mandriva main-site on any hiccup with logical drive before I proceed.
Thx again!
Rgds.
 

My Computer My Computer

At a glance

WINDOW 7 HOME PREMIUMIntel Core i5 520M(2.4Ghz, 3MB L3 cache)4 GBATI Mobility Radeon HD 5470 upto 2234MB Hyper...
Computer Manufacturer/Model Number
Acer Aspire 5740G
OS
WINDOW 7 HOME PREMIUM
CPU
Intel Core i5 520M(2.4Ghz, 3MB L3 cache)
Memory
4 GB
Graphics Card(s)
ATI Mobility Radeon HD 5470 upto 2234MB Hypermemory
Monitor(s) Displays
15.6 HD LED LCD
Hard Drives
500GB HDD
PSU
6-cell Li-on Battery
Case
381 (W) x 253 (D) x 25/34 (H) mm (15 x 9.9 x 0.98/1.3 inches
That sounds prudent. And one never can have enough info.
 

My Computer My Computer

At a glance

Vista, Windows7, Mint Mate, Zorin, Windows 8from 1.6GHz Duo to i7
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
thank you very much... this is a great help for me...
 

My Computer My Computer

At a glance

windows 7
OS
windows 7
Primary partition

Hey !
Im new here and this is my first question :) so ive done this tutorial and i have now 4 partitions. First is a "back up(13gt)" volume, then system reserved (100mt) then C: and then partition which ive made(WindowsXP). The problem is now that i need 3 (system reserved, C and WindowsXP) primary partitions but ive only one (back up). How can i change them?

-Antti E
 

Attachments

  • nimetön.jpg
    nimetön.jpg
    312.7 KB · Views: 283

My Computer My Computer

At a glance

windows 7
OS
windows 7
Hello Antti, and welcome to Seven Forums.

It would be easier to use a 3rd party program like the free Partition Wizard Home Edition to delete the partition you do not want and extend another partition into it's not unallocated space.

Hope this helps,
Shawn
 

My Computer My Computer

At a glance

64-bit Windows 11 Pro for WorkstationsIntel i7-8700K OC'd to 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Partition

Thank you very much ! I tried that program but it didnt work. I couldnt do or modify anything. Then I tried to delete "Back Up" in Disk Management but I cant anything with it. If i right-click,it comes only "Help". :eek:
 

My Computer My Computer

At a glance

windows 7
OS
windows 7

My Computer My Computer

At a glance

64-bit Windows 11 Pro for WorkstationsIntel i7-8700K OC'd to 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Huh, dynamic partitions. It is completely beyond me that the system does not exercise more control over that trap. Especially these days where most new systems already have 3 primaries out of the box. They should make it very difficult to attempt to create a 5th primary - even the 4th partition should be an extended by default.
 

My Computer My Computer

At a glance

Vista, Windows7, Mint Mate, Zorin, Windows 8from 1.6GHz Duo to i7
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
I agree Wolfgang. What has me stumped in that screenshot is how the first partition on that disk is a primary partition and the other 3 are dynamic on the same physical hard drive. :huh:
 

My Computer My Computer

At a glance

64-bit Windows 11 Pro for WorkstationsIntel i7-8700K OC'd to 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
partition

Thanks It helped. Now i have 3 primary and 1 dynamic. But now when i try to install xp, there arent any partitions. there reads only "There is no disk." Is it something wrong with my xp-install disk or..?
 

Attachments

  • nimetön01.jpg
    nimetön01.jpg
    349.7 KB · Views: 289

My Computer My Computer

At a glance

windows 7
OS
windows 7
amazing tutorial thanks so much!
 

My Computer My Computer

At a glance

Windows 73.24 gigs DDR2SLI 2gig
OS
Windows 7
CPU
3.2
Motherboard
Dell
Memory
4 gigs DDR2
Graphics Card(s)
SLI 2gig
Sound Card
Crappy
Monitor(s) Displays
22 inch anbd 19 inch LCD
Hard Drives
300 gig and another 45 gig
Thanks It helped. Now i have 3 primary and 1 dynamic. But now when i try to install xp, there arent any partitions. there reads only "There is no disk." Is it something wrong with my xp-install disk or..?
I don't see a dynamic - where is it. A dynamic partition would show green, the light blue one is a simple partition.
Your XP installation problem may be a missing Sata driver problem.
 

My Computer My Computer

At a glance

Vista, Windows7, Mint Mate, Zorin, Windows 8from 1.6GHz Duo to i7
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
Hello WHS,

He had dynamic partitions in his previous screenshot before this change, but I think he had just gotten logical and dynamic mixed up in the one above. :)
 

My Computer My Computer

At a glance

64-bit Windows 11 Pro for WorkstationsIntel i7-8700K OC'd to 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Hello WHS,

He had dynamic partitions in his previous screenshot before this change, but I think he had just gotten logical and dynamic mixed up in the one above. :)

OK, I see. The previous screenshot was weird anyhow. He must have converted the 3 to dynamic himself.
 

My Computer My Computer

At a glance

Vista, Windows7, Mint Mate, Zorin, Windows 8from 1.6GHz Duo to i7
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
Yeah, I'm still not sure how he had one primary and 3 dynamic partitions/volumes on the same physical disk.
 

My Computer My Computer

At a glance

64-bit Windows 11 Pro for WorkstationsIntel i7-8700K OC'd to 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Finally moved an unmovable file but new problem came up

After several weeks of trying, following the instructions/advice found here, I had been unable to accomplish shrinking my C volume after several weeks of frustration with PerfectDisk.

Following a suggestion in another forum I by used the freeware MyDefrag and it was able to move files that Perfect Disk couldn't and shrink C by 6 GB

I hope that I will be able to shrink C more, but now I have encountered a new problem!

When I shrunk my C volume using Windows 7 (after using MyDefrag) it created a 6GB unallocated “black” partition to the right of the C partition, and to the left of my logical “blue” D partition.
When I tried to extend my logical blue D partition by right clicking the logical D partition the “extend volume” option is greyed out.
Is there a way I could get around this to add the unallocated 6GB to the blue logical D partition??
Thanks for your help!!
 

My Computer My Computer

At a glance

w7
OS
w7
Partition Wizard can do that. Windows cannot do it if the free space is to the left. But is D your factory recovery partition. If yes, I do not understand why you would want to increase the size.
 

My Computer My Computer

At a glance

Vista, Windows7, Mint Mate, Zorin, Windows 8from 1.6GHz Duo to i7
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
to clarify...

"C" is the original drive from which I created the logical partition "F" after using your advice. Now I am trying to combine the Unallocated space with the F logical partition

What would happen if I deleted the F partition (I have it backed up)??

Would I then get a larger unallocated partition comprising of the space on F
plus the 6gb "unallocated" space??

If so could this new unallocated partition be made into a new "F" partition??

Thank you guys you have been very helpful!
 

Attachments

  • screenshot.jpg
    screenshot.jpg
    126.4 KB · Views: 275

My Computer My Computer

At a glance

w7
OS
w7
Back
Top