how to partition a hard drive without operating system

how to partition a hard drive without operating system

how to partition a hard drive without operating system

how to partition a hard drive without operating system

Why want to create partition earlier than putting in windows?

By way of default, home windows will generate a system reserved partition (on mbr disk) or restoration partition (on gpt disk) and c: force in case you pick an unallocated space to install windows running device (os). Because gpt disks could have multiple primary partitions as you like, it’s miles no large deal to have one or more more small walls on a gpt disk, however things can be distinctive for mbr disks, due to the fact you may have at maximum 4 number one walls on a mbr disk.

how to partition a hard drive without operating system

In case your laptop supports uefi boot mode, you may convert mbr to gpt disk without statistics loss. Otherwise, for those folks who want to put in multiple os on one mbr power, the four number one walls are certainly precious. Besides, you may only have three number one partitions if you have logical partition(s) at the same disk. Therefore, to make complete use of the number one walls is to allow windows to be mounted into one partition without generating a gadget reserved partition or gadget recovery partition. The best manner to prevent home windows from developing another partition is to partition hard drive earlier than installing.Learn how to partition a hard drive or how to partition a hard drive without operating system.

Partition a hard force at some stage in home windows setup

Windows construct-in device, disk management or diskpart.Exe can be used for difficult power partitioning. Disk control can simplest be used when os has been efficiently loaded, so that you can use disk control to create a brand new partition for any other os in case you have already got home windows installed. In case you need to create partition without home windows pre-established on the difficult power, you can use a home windows set up disc to run diskpart. The unique steps indexed as beneath:

1. Insert the set up disc, and boot your laptop from it.

2. At the windows setup display screen, press shift+f10 concurrently to open a command line spark off. In case you use the brand new button to create partitions, it’s going to generate a machine partition for an mbr disk.

Where to install

Three. Type “diskpart” and press input.


4. At diskpart>, run some strains of commands to create a new partition:

List disk
Choose disk [disk number]
Create partition number one [size=n]
For instance, the subsequent command is to create a 30000 mb primary partition on disk 0:

List disk
Choose disk 0
Create primary partition length=30000
Create number one partition

5. Then you may have created a partition round 30gb. You could use this command to create greater walls or exit.

In case your hard force has enough space, then it is advocated to allocate more than 100gb to the system force due to the fact home windows update, established programs, and other system files will keep comsuming area on gadget partition. In case you don’t have a home windows installation disc, then you may use third celebration free partition manager software to partition tough drive without working device.

Create partitions with unfastened partition supervisor

Aomei partition assistant wellknown is a freeware for disk and partition management that offers the capability to create bootable media, so that you can partition a hard force with or without os pre-set up. When you have windows set up to your hard pressure, you may simply free download this software and start to partition your hard force with out dropping statistics. Permit’s see the way it works:

1. Boot your computer from the aomei bootable media you created. It’ll lead you to the principle interface of aomei partition assistant.

2. Right click on unallocated space or a partition this is large sufficient to create a new partition, after which choose create partition button.

Create partition

Three. At the next display, drag the slider or enter the amount of space to specify the partition length. You can additionally click superior option to see extra alternatives. Click ok whilst settings are achieved.

Specify length

Four. The program lets in you to preview the partition layout without making any adjustments for your difficult drive. If no hassle, click observe to run the operations.


It is genuinely a very good shot to create partition before putting in any other os for your difficult pressure. Besides ntfs, aomei partition assistant also helps many other document systems which include fat32, fat16, fat12, exfat, refs, and ext2/ext3/ext4. What’s more, it may also be used to convert ntfs to fat32 with out facts loss, and vice versa. The paid version, like aomei partition assistant expert or aomei partition assistant server, provides even more advanced features.