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- Diskpart change disk number install#
- Diskpart change disk number windows 7#
- Diskpart change disk number windows#
An example being, My hard drive has 3 Gb/s operation mode. There are jumpers on SATAs but they are limiters. My mix up in settings was that jumpers are only valid for master and slave on IDE drives. Some manufacturers actually make specific ports master or slave. Also you must check your motherboard documentation. It is ok to have other devices before it but must be the first hard drive.
Diskpart change disk number install#
So If you install a new drive and put it in place of the other drive (Disk 0) you need to check your bios and make sure it is the first Hard Drive in the boot order if you want it to show as Disk 0 in Disk Management.
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Diskpart change disk number windows#
The first Drive with a Windows OS will be listed as C: and as Disk 0 In Disk Management.
Diskpart change disk number windows 7#
Insert your Windows 7 DVD, change to the DVD drive in your command window. When using SATA drives Windows decides Masters and Slaves by your Bios boot order. Use the command select disk X where X is replaced with the number of the disk. However You can change the order shown by Disk Management by installing a new OS to a different drive. SATA drives numbering is decided by the position in ports. I was only half complete in my answer as well as I mixed settings. They are physical "addresses" that cannot be changed. the only way to change it is to put them in the ports the way you want them to show in disk management. On some motherboards (I have a Gigabyte) it has markings right on the board to tell you what port is what numeration. The numbering depends on what sata port they are plugged into. Is there any way to re-order the Disk number assignments? What actually does determine the Disk number enumeration? Change the Disk1 to Primary Master, and Disk0 to Primay Slave) assuming of course these are independent volumes directly attached to the host. What you can do however it, Change the order of the disks attached to the BUS (e.g. Is the Disk enumeration based on the SATA port or something else? (If it was based on SATA Port, they should be ordered C, D, E. During the boot process, it scans the bus and whichever disk responds first, will get the lowest number. Disk 0 is the the previous Disk 2 (D Drive) on SATA 1, Disk 1 is the new Boot Drive (now C) on SATA 0, and Disk 2 is the former C Drive (now assigned E) on SATA 2.ĭoes the Disk 0, 1, 2, designation mean anything? I would prefer to have them display in Disk Management as Drives C, D, and E from top to bottom. From the diskpart prompt you will need to select a disk disk number (for instance, if the 3TB+ drive is Disk 1, you would type select disk 1) and press Enter. However, the list in Disk Management is re-ordered. I was able to manually adjust the Drive Letters.
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The system boots and everything seems fine. The previous C Drive was moved to SATA 2 and is reformatted as a non-booting NTFS partition. The SSD was connected to SATA 0 (master) port on the motherboard. A new SSD was added as the boot drive, after copying the C drive to the SSD. A desktop system had two drives (Assigned C and D, which were enumerated in Disk Management as Disk 0 and Disk 1).