Key Setup Window 8.0

 ND8P2-BD2PB-DD8HM-2926R-CRYQH

Sửa lỗi Start Menu bằng Windows PowerShell

 Bước 1: Nhấn chuột phải vào Taskbar > Chọn Task Manager.

Nhấn chuột phải vào Taskbar và chọn Task Manager

Bước 2: Nhấn vào File > Chọn Run new task.

Nhấn vào File và chọn Run new task

Bước 3: Nhập powershell vào ô Open > Tích chọn Create this task with administrative privileges > Nhấn OK.

Nhập powershell vào ô Open

Bước 4: Nhập từ khóa sfc /scannow > Enter.

Nhập từ khóa sfc /scannow nhấn phím Enter

Bước 5: Sau khi chạy xong bạn sẽ nhận được 1 trong 2 thông báo sau

Trường hợp 1: Xuất hiện thông báo "Windows Resource Protection did not find any integrity violations" có nghĩa là máy tính của bạn không có chứa file lỗi nào.

Thông báo máy của bạn không chứa file có lỗi

Trường hợp 2: Xuất hiện thông báo "Windows Resource Protection found corrupt files but was unable to fix some (or all) of them" có nghĩa là máy tính của bạn hiện đang có file bị lỗi và cần phải sửa.

Thông báo máy của bạn có chứa file có lỗi

Bước 6: Nhập lệnh DISM /Online /Cleanup-Image /RestoreHealth vào trong cửa sổ PowerShell và nhấn Enter.

Lệnh này sẽ giúp tự động tải xuống các file trực tiếp từ Microsoft để thay thế các file bị lỗi. Sau khi quá trình tải xuống kết thúc bạn khởi động lại máy tính và xem kết quả.

Thao tác:

Windows PowerShell

Copyright (C) Microsoft Corporation. All rights reserved.

Try the new cross-platform PowerShell https://aka.ms/pscore6

PS C:\Windows\system32> sfc

Microsoft (R) Windows (R) Resource Checker Version 6.0

Copyright (C) Microsoft Corporation. All rights reserved.

Scans the integrity of all protected system files and replaces incorrect versions with

correct Microsoft versions.

SFC [/SCANNOW] [/VERIFYONLY] [/SCANFILE=<file>] [/VERIFYFILE=<file>]

    [/OFFWINDIR=<offline windows directory> /OFFBOOTDIR=<offline boot directory> [/OFFLOGFILE=<log file path>]]

/SCANNOW        Scans integrity of all protected system files and repairs files with

                problems when possible.

/VERIFYONLY     Scans integrity of all protected system files. No repair operation is

                performed.

/SCANFILE       Scans integrity of the referenced file, repairs file if problems are

                identified. Specify full path <file>

/VERIFYFILE     Verifies the integrity of the file with full path <file>.  No repair

                operation is performed.

/OFFBOOTDIR     For offline repair, specify the location of the offline boot directory

/OFFWINDIR      For offline repair, specify the location of the offline windows directory

/OFFLOGFILE     For offline repair, optionally enable logging by specifying a log file path

e.g.

        sfc /SCANNOW

        sfc /VERIFYFILE=c:\windows\system32\kernel32.dll

        sfc /SCANFILE=d:\windows\system32\kernel32.dll /OFFBOOTDIR=d:\ /OFFWINDIR=d:\windows

        sfc /SCANFILE=d:\windows\system32\kernel32.dll /OFFBOOTDIR=d:\ /OFFWINDIR=d:\windows /OFFLOGFILE=c:\log.txt

        sfc /VERIFYONLY

PS C:\Windows\system32> /scannow

/scannow : The term '/scannow' is not recognized as the name of a cmdlet, function, script file, or operable program.

Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

At line:1 char:1

+ /scannow

+ ~~~~~~~~

    + CategoryInfo          : ObjectNotFound: (/scannow:String) [], CommandNotFoundException

    + FullyQualifiedErrorId : CommandNotFoundException

PS C:\Windows\system32> sfc /scannow

Beginning system scan.  This process will take some time.

Beginning verification phase of system scan.

Verification 100% complete.

Windows Resource Protection found corrupt files but was unable to fix some of them.

For online repairs, details are included in the CBS log file located at

windir\Logs\CBS\CBS.log. For example C:\Windows\Logs\CBS\CBS.log. For offline

repairs, details are included in the log file provided by the /OFFLOGFILE flag.

PS C:\Windows\system32> dism

Deployment Image Servicing and Management tool

Version: 10.0.19041.844

DISM.exe [dism_options] {Imaging_command} [<Imaging_arguments>]

DISM.exe {/Image:<path_to_offline_image> | /Online} [dism_options]

         {servicing_command} [<servicing_arguments>]

DESCRIPTION:

  DISM enumerates, installs, uninstalls, configures, and updates features

  and packages in Windows images. The commands that are available depend

  on the image being serviced and whether the image is offline or running.

GENERIC IMAGING COMMANDS:

  /Split-Image            - Splits an existing .wim file into multiple

                            read-only split WIM (SWM) files.

  /Apply-Image            - Applies an image.

  /Get-MountedImageInfo   - Displays information about mounted WIM and VHD

                            images.

  /Get-ImageInfo          - Displays information about images in a WIM, a VHD

                            or a FFU file.

  /Commit-Image           - Saves changes to a mounted WIM or VHD image.

  /Unmount-Image          - Unmounts a mounted WIM or VHD image.

  /Mount-Image            - Mounts an image from a WIM or VHD file.

  /Remount-Image          - Recovers an orphaned image mount directory.

  /Cleanup-Mountpoints    - Deletes resources associated with corrupted

                            mounted images.

WIM COMMANDS:

  /Apply-CustomDataImage  - Dehydrates files contained in the custom data image.

  /Capture-CustomImage    - Captures customizations into a delta WIM file on a

                            WIMBoot system. Captured directories include all

                            subfolders and data.

  /Get-WIMBootEntry       - Displays WIMBoot configuration entries for the

                            specified disk volume.

  /Update-WIMBootEntry    - Updates WIMBoot configuration entry for the

                            specified disk volume.

  /List-Image             - Displays a list of the files and folders in a

                            specified image.

  /Delete-Image           - Deletes the specified volume image from a WIM file

                            that has multiple volume images.

  /Export-Image           - Exports a copy of the specified image to another

                            file.

  /Append-Image           - Adds another image to a WIM file.

  /Capture-Image          - Captures an image of a drive into a new WIM file.

                            Captured directories include all subfolders and

                            data.

  /Get-MountedWimInfo     - Displays information about mounted WIM images.

  /Get-WimInfo            - Displays information about images in a WIM file.

  /Commit-Wim             - Saves changes to a mounted WIM image.

  /Unmount-Wim            - Unmounts a mounted WIM image.

  /Mount-Wim              - Mounts an image from a WIM file.

  /Remount-Wim            - Recovers an orphaned WIM mount directory.

  /Cleanup-Wim            - Deletes resources associated with mounted WIM

                            images that are corrupted.

FFU COMMANDS:

  /Capture-Ffu            - Captures a physical disk image into a new FFU file.

  /Apply-Ffu              - Applies an .ffu image.

  /Split-Ffu              - Splits an existing .ffu file into multiple read-only

                            split FFU files.

  /Optimize-Ffu           - Optimizes a FFU file so that it can be applied to storage

                            of a different size.

IMAGE SPECIFICATIONS:

  /Online                 - Targets the running operating system.

  /Image                  - Specifies the path to the root directory of an

                            offline Windows image.

DISM OPTIONS:

  /English                - Displays command line output in English.

  /Format                 - Specifies the report output format.

  /WinDir                 - Specifies the path to the Windows directory.

  /SysDriveDir            - Specifies the path to the system-loader file named

                            BootMgr.

  /LogPath                - Specifies the logfile path.

  /LogLevel               - Specifies the output level shown in the log (1-4).

  /NoRestart              - Suppresses automatic reboots and reboot prompts.

  /Quiet                  - Suppresses all output except for error messages.

  /ScratchDir             - Specifies the path to a scratch directory.

For more information about these DISM options and their arguments, specify an

option immediately before /?.

  Examples:

    DISM.exe /Mount-Wim /?

    DISM.exe /ScratchDir /?

    DISM.exe /Image:C:\test\offline /?

    DISM.exe /Online /?

PS C:\Windows\system32>