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## Chapter Summary (1 of 2) - When a system is turned on, startup BIOS/UEFI takes control and performs POST to examine hardware components and find an OS to load. - Windows startup is managed by the Windows Boot Manager. - Before a problem occurs, make sure you have good backups of user data and a s...

## Chapter Summary (1 of 2) - When a system is turned on, startup BIOS/UEFI takes control and performs POST to examine hardware components and find an OS to load. - Windows startup is managed by the Windows Boot Manager. - Before a problem occurs, make sure you have good backups of user data and a system image, configure the F8 key at startup, and create recovery boot media. - Windows RE can be started from within Windows, from the Windows setup DVD, from a recovery drive, or from a system repair disc. - Tools for startup troubleshooting include startup repair, startup settings, System Restore, Safe Mode, enabling boot logging, SFC, and the chkdsk, diskpart, bootrec, and bootsect commands.