When it finishes booting. (Starting Windows\Mac OSX\Linux\Other)
AS DOS boot sequence is the series of steps your computer takes when it is turned on. Once the DOS boot sequence has been completed, the start up activities then go into action.
BIOS reads the MBR.
the it was not cool
The boot sequence order of devices is the order in which your computer will boot its devices. You can usually choose from the hard-drive, the disk-drive, and a few more options.
BIOS boot sequence option.
Generally, MS-DOS boots starting with the first available floppy drive. Then it checks the hard drive and then any additional hard drives if they are properly registered in the CMOS. Then it eventually checks any optical drives. But this all depends on the exact BIOS and the CMOS settings. With some BIOSes, you can disable the floppy boot or make it try the floppies after the hard drive.
Preboot Sequence During startup, a Windows Server 2003-based computer initializes the boot portion of the hard disk and the preboot sequence begins. This sequence consists of four steps: • The computer runs power-on self test (POST) process to determine the amount of physical memory; and • The hardware components are present. • If the computer has a Plug and Play (BIOS), enumeration and configuration of hardware devices occurs. • The computer BIOS locates the boot device and loads and runs the master boot record (MBR). Note: Windows Server 2003 modifies the boot sector during installation so that Ntldr loads during system startup. Therefore you should disable the Boot Sector Virus Protection in your BIOS Setup.
Preboot Sequence During startup, a Windows Server 2003-based computer initializes the boot portion of the hard disk and the preboot sequence begins. This sequence consists of four steps: • The computer runs power-on self test (POST) process to determine the amount of physical memory; and • The hardware components are present. • If the computer has a Plug and Play (BIOS), enumeration and configuration of hardware devices occurs. • The computer BIOS locates the boot device and loads and runs the master boot record (MBR). Note: Windows Server 2003 modifies the boot sector during installation so that Ntldr loads during system startup. Therefore you should disable the Boot Sector Virus Protection in your BIOS Setup.
login screen appears turn computer on BIOS sceen loads desktop appears computer performs power-on self test
Reboot and press F12 (on my computer, at least) to enter the temporary boot sequence. Boot from the CD and then there you can make changes to the installation and then ultimately install the OS.
Are you referring to POST? That's the computer, pre-boot sequence called a "power-on self test."
Preboot Sequence During startup, a Windows Server 2003-based computer initializes the boot portion of the hard disk and the preboot sequence begins. This sequence consists of four steps: • The computer runs power-on self test (POST) process to determine the amount of physical memory; and • The hardware components are present. • If the computer has a Plug and Play (BIOS), enumeration and configuration of hardware devices occurs. • The computer BIOS locates the boot device and loads and runs the master boot record (MBR). Note: Windows Server 2003 modifies the boot sector during installation so that Ntldr loads during system startup. Therefore you should disable the Boot Sector Virus Protection in your BIOS Setup.