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Chapter 15
Ch 15 vocab
| Term | Definition |
|---|---|
| Bcdedit | A Windows command used to make changes to the BCD (Boot Configuration Data) |
| blue screen of death (BSOD) | A Windows error that occurs in kernel mode, is displayed against a blue screen, and causes the system to halt. The error might be caused by problems with devices, device drivers, or a corrupted Windows installation. It is also called a stop error. |
| Boot Configuration Data (BCD) store | A small Windows database that contains configuration information about how Windows is started |
| Booting | The process of starting up a computer and loading an operating system |
| Bootrec | A Windows Recovery Environment troubleshooting and repair tool that repairs the master boot record, boot sector, or BCD store. |
| Bootsect | A Windows command used to repair a dual-boot system |
| cold boot (or hard boot) | Restarting the computer by turning off the power or by pressing the Reset button |
| POST (power-on self-test) | A basic test routine included in the BIOS that is run when the computer first starts. Failures are indicated by displayed errors and specific beep codes |
| recovery drive | A Windows 10/11 setup media or bootable USB flash drive that can be used to recover the system when startup fails; the drive can be created using the Recovery applet in Control Panel. The drive can hold an OEM recovery partition copied from the hard drive |
| reimage | a system image recovery option with which you replace the entire contents of a hard drive with whatever operating system state and personal data are saved in the system image |
| repair installation | A nondestructive installation of Windows 10 over an existing Windows installation; the upgrade can repair the existing installation |
| roll back updates | uninstall a Windows update |
| soft boot (or warm boot) | To restart a computer without turning off the power; for example, in Windows, press Win+X, point to Shut down or sign out, and click Restart |
| Startup Repair | A Windows recovery tool that will scan for problems with missing or damaged system files and attempt to replace the problem files |
| system repair disc | a bootable DVD with Windows repair tools that can start the system and fix problems |
| Windows Boot Loader | One of two programs that manage the loading of Windows components. The program file (winload.exe or winload.efi) is stored in C:\Windows\ System32\Config\System, and it loads and starts essential Windows processes. |
| Windows Recovery Environment (Windows RE or WinRE) | A lean operating system installed on the Windows setup DVD or flash drive and on the Windows volume that can be used to troubleshoot problems when Windows refuses to start |
| Wpeinit | The Windows command that initializes Windows PE and enables networking. |