Windows has no information about any changes to hardware when the computer is turned off. Windows uses other mechanisms to differentiate disks, as Windows has no control over the disk-numbering process before startup.
Otherwise, the system will trigger a bug check with Stop error code of 0x7B. When there is a match within the time-out period, normal startup will proceed. Windows waits for several seconds for the system disk to enumerate through Plug and Play.
#How to change disk number drivers
During startup, Windows switches from using the BIOS INT13 support to native Windows drivers to access disks. There is no direct relationship between the BIOS order, and the order in which Windows numbers the disks. The BIOS may or may not enumerate disks in a specific order. The disk-assignment numbers may not necessarily match the corresponding SATA or RAID channel numbers. Also, drives may enumerate in different orders if the operating mode of the hard disk controller is changed in the BIOS (for example, RAID mode versus non-RAID mode). Therefore, hard disks may have different disk numbers across multiple system startups. This problem may also occur during regular computer startup. Note You may experience this problem if you configure the operating system during installation or if you perform a recovery process that was provided by the computer manufacturer. You expect the disk assignment numbers to match the corresponding SATA or RAID channel numbers. In this scenario, Disk 0 may not be assigned to the hard disk on channel 0, and Disk 1 may not be assigned to the hard disk on channel 1. The SATA or RAID hard disks are attached to channels 0 and 1.
#How to change disk number serial
You add two Serial Advanced Technology Attachment (SATA) or RAID hard disks to the computer.
You have a computer that's running one of the following operating systems: For more information, refer to this Microsoft webpage: Support is ending for some versions of Windows. To continue receiving security updates for Windows Vista, make sure that you're running Windows Vista with Service Pack 2 (SP2). Support for Windows Vista Service Pack 1 (SP1) ended on July 12, 2011. Windows Server 2012 Datacenter Windows Server 2012 Datacenter Windows Server 2012 Essentials Windows Server 2012 Standard Windows Server 2012 Standard Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Standard Windows Server 2008 Enterprise Windows Server 2008 Datacenter Windows Server 2008 Standard Windows 8 Enterprise Windows 8 Pro Windows 8 Windows 7 Enterprise Windows 7 Ultimate Windows 7 Professional Windows 7 Home Premium Windows 7 Home Basic Windows Vista Enterprise Windows Vista Ultimate Windows Vista Business Windows Vista Home Premium Windows Vista Home Basic More.
0 kommentar(er)
