how to repair windows 7 with command prompt

Windows 7 Boot Repair

1. Create Windows 7 installation media on a working computer. You can download ISO image files from Microsoft Store and burn the ISO image ...
2. Plug the USB drive into your computer.
3. Start your computer and press the corresponding key to go to BIOS.
4. Set boot priority to your drive in the Boot option.
5. Restart your computer and press any key to boot from it.

Full Answer

How to fix Windows 7 when it fails to boot?

Solution 2: Run Chkdsk to Fix Disk Boot Failure on Windows 10/8/7

1. Boot PC with a Windows install disc Insert a Window installation CD into your computer. ...
2. Choose Command Prompt Select your Windows installation drive and press "Next" to move on. In most cases, you can click C drive as your default Windows installation drive. ...
3. Run chkdsk utility

How to run command prompt as administrator in Windows 7?

[Return to Windows 7: LSU Overview] Open the Command Prompt with Administrative Privileges 1. Click the Start icon and click in the Search box. 2. Type cmd into the search box. You will see the cmd (Command Prompt) in the search window. 3. Hover the mouse over the cmd program and right-click. 4. Select " Run as administrator ".

How do I run chkdsk utility on Windows 7?

Use one of the following methods:

• To run Checkdisk in read-only mode, at the command prompt, type chkdsk, and then press <Enter>.
• To repair errors without scanning the disk for bad sectors, at the command prompt, type chkdsk volume:/f, and then press <Enter>.
• To repair errors, bad sectors, and readable information, at the command prompt, type chkdsk volume:/r, and then press <Enter>.

How do you open a command prompt?

In this step-by-step process, we will show you how to quickly create a new Guest Account on Windows 11 computer by using the Command Prompt. Step 1: Open the Command Promot application on your Windows 11 computer. For this, you can open the Start menu and ...

How do I use Command Prompt to fix my computer?

Type “systemreset -cleanpc” in an elevated command prompt and press "Enter". (If your computer cannot boot, you can boot into recovery mode and select "Troubleshoot", and then choose "Reset this PC".)

How do I repair a corrupt Windows 7?

Type cmd in the search box, right-click it and select Run as administrator. Step 2. In the command prompt window, type sfc/scannow and hit Enter to excute this repair process. After scanning, you will receive one of the following messages, which will tell you if the corrupted boot files are repaired.

How do I Run System Restore from Command Prompt?

What to KnowOpen Command Prompt.Type this command in the Command Prompt window: rstrui.exe.Press Enter to open the System Restore wizard. Follow the instructions on the screen to complete the System Restore.

Is there a Windows 7 repair tool?

The Startup Repair tool repairs Windows 7 by replacing important operating system files that might be damaged or missing. Startup Repair is an easy diagnostic and repair tool to use when Windows 7 fails to start properly and you can't use Safe Mode.

How do I repair Windows 7 without a disk?

Restore without installation CD/DVDTurn on the computer.Press and hold the F8 key.At the Advanced Boot Options screen, choose Safe Mode with Command Prompt.Press Enter.Log in as Administrator.When Command Prompt appears, type this command: rstrui.exe.Press Enter.More items...

How do I run Windows repair mode?

You can access Windows RE features through the Boot Options menu, which can be launched from Windows in a few different ways.Select Start, Power, and then press and hold Shift key while clicking Restart.Select Start, Settings, Update, and Security, Recovery. ... At the command prompt, run the Shutdown /r /o command.More items...•

How do I do a system recovery on Windows 7?

System Recovery Options in Windows 7Restart your computer.Press F8 before the Windows 7 logo appears.At the Advanced Boot Options menu, select the Repair your computer option.Press Enter.System Recovery Options should now be available.

How do you restore a Windows 7 computer to factory settings?

Select the category “System and Security” in the control panel. In the section “Backup and restore” you can find “Recover system settings on your computer” and then click on “Advanced recovery settings”. Then, you need to click on “Return your computer to factory condition”.

How do I do a System Restore on Windows 7 from Safe Mode?

How to do system restore in safe mode Windows 7Start your computer, and press the F8 key repeatedly before showing the Windows logo. ... Select Safe Mode under the Advanced Boot Options. ... Click Start menu > All Programs > Accessories > System Tools > System Restore to summon the next window.More items...•

What is sfc command?

Short for System File Checker, SFC is a command that scans and replaces any Microsoft Windows file with the correct version. The sfc command is excellent when you run into an issue that is difficult to troubleshoot.

How do I fix Windows 7 failed to boot?

Verify the Computer Finishes Initial Power-Up (POST) ... Unplug All External Devices. ... Check for Specific Error Messages. ... Reset the BIOS to Default Values. ... Boot to the Hard Drive Using the One-Time Boot Menu. ... Run a Computer Diagnostic. ... Boot the Computer into Safe Mode. ... Attempt to Boot to the Last Known-Good Configuration.More items...•

How do I fix Windows 7 startup repair failed?

First, power the computer completely down. Next, turn it on and keep pressing the F8 key as it boots. You'll see the Advanced Boot Options screen, which is where you would launch Safe Mode from. Select “Repair Your Computer” and run startup repair.

How do I scan for and repair corrupt files in Windows 7?

Running SFC scannow on Windows 10, 8, and 7 Enter the command sfc /scannow and press Enter. Wait until the scan is 100% complete, making sure not to close the Command Prompt window before then. The results of the scan will depend on whether or not the SFC finds any corrupted files.

What do I do if Windows Startup Repair doesn't work?

If you cannot use Startup Repair, then your option is to disable automatic restart, run chkdsk and rebuild bcd settings....Type following command lines and press Enter after each to fix Startup Repair stuck issue:bootrec /fixmbr.bootrec /fixboot.bootrec /rebuildbcd.

How do I do a system recovery on Windows 7?

To open the System Recovery Options menu using the Windows 7 installation disc or a USB flash drive, or a system repair discInsert the Windows 7 installation disc or USB flash drive, or a system repair disc, and then shut down your computer.Restart your computer using the computer's power button.More items...

How do you check if Windows 7 is corrupted?

Click Start.In the search bar, type CMD .Right-click CMD.exe and select Run as Administrator.On the User Account Control (UAC) prompt, click Yes.In the command prompt window, type SFC /scannow and press Enter .System file checker utility checks the integrity of Windows system files and repairs them if required.More items...•

Why won't my Windows 7 boot?

Possible reasons to Windows 7 fails to boot. Generally, you get these errors due to these elements: 1. Incorrect boot order sequence in BIOS. Thus, check your BIOS boot order to make sure the system hard drive as the first boot device. 2.

What is a BCD in Windows 7?

It allows the boot process of a computer to load the operating system stored on the same disk. The BCD involves the configuration data required to boot Microsoft Windows Vista, Windows 7 and later. Therefore, if any of the three system files is damaged or corrupted, you cannot boot Windows 7 properly.

How to fix a corrupted file in Windows 7?

Fix 1. Run the SFC /scannow Command. For instance, you can go to Command Prompt and learn how to repair corrupted and damaged system files in Windows 7. All you need to do is follow these steps: Step 1: Go to the Start Menu and look for Command Prompt by typing "cmd.".

How to restore a file in Windows 7?

Step 1. Find the damaged file, right-click it, and select "Restore previous versions.". Step 2. If your system permits, find and select the correct version of the same from the list and click on the "Restore" button. Now hopefully, you know how to repair corrupted and damaged system files in Windows 7 automatically.

How to recover Windows 7 data?

Step 1: Select the data recovery mode. Launch Recoverit on your system, and select the "System Crash Data Recovery" mode. Step 2: Create a bootable media Create a bootable drive to recover data when the Windows system is unable to launch.

What is a system file?

A system file is a vital part of any computer and is mainly used for its essential operations like protecting system files from deleting unintentionally. Generally, it is switched in a system folder that cannot be deleted either way or with the permissions.

How to run command prompt as administrator?

Once the icon of Command Prompt would appear, right-click it and launch it as an administrator. Step 2. You might have to provide the administrator's account password as well (if not logged in as an admin already). Once Command Prompt is launched successfully, provide the command "SFC /SCANNOW" and press Enter.

How to run a command prompt as administrator?

1. Open Command Prompt through the Search box. 1. Click the “Start” button on the desktop. 2. Type “cmd” in the search box. 3. In the search outcome, right-click on the cmd, and choose “Run as administrator”. Then you will see the Command Prompt window opened.

How to fix Windows 7 boot issue?

Fix boot repair via Command Prompt. If your PC can’t boot into Windows 7, the MBR or boot sector may be corrupted. And you can use an installation CD to boot your PC and repair Windows 7 boot issue via Command Prompt. Firstly, insert an installation CD to your PC, and enter BIOS to boot from it.

How to make a logical partition in Windows 10?

Step 1. Install and open this software, right-click on a partition with enough free space or unallocated space. Step 2. Resize the new partition, and you can click “Advance” to create a logical or primary partition, and click “OK”. Step 3. And then click “Apply” > “Proceed” to start the process.

How to boot from a CD?

To boot from an installation CD, you need to press a functional Key (F2, F4, F5, F7, F8) to enter BIOS setup, and choose “Change Boot Order”, then set the CD as the boot device.

How to get to command prompt on Windows 10?

1. Press “Win + R” in the keyboard to open Run box, 2. And type “cmd” in the Run box and press Enter. 3. Get to Command Prompt before Startup. There are lots of ways to access Command Prompt after booting up your PC.

What is the command prompt?

Command Prompt is widely used by users, especially computer geeks and experts. This utility enables you to perform multiple operations, such as create partition, format partition, and repair PC boot issue. Next, In terms of the 3 aspects, we are going to teach you how to open Command Prompt utility, and how to use it in windows 7.

What does XXX mean in command prompt?

XXX means your WIFI name.

What is SFC in Windows 10?

The Windows System File Checker (SFC) is a nifty tool for repairing corrupted files. Here’s a quick guide on how you can restore your files and get your PC running normally again.

What to do if SFC fails to replace a broken file?

If SFC fails to replace the broken Windows file, you can try doing so manually. This is possible as long as you know where the corrupt file is located. You will also need a good copy of that file so it can be replaced. Open an elevated Command Prompt and type the following command: TAKEOWN /F <FILE LOCATION>.

Does Windows Resource Protection fix corrupted files?

Windows Resource Protection found corrupt files and successfully repaired them – Windows found the broken files and fixed them. Windows Resource Protection found corrupt files but was unable to fix some of them — Windows found corrupt files but was unable to do anything about it.

Who is Christopher Benitez?

Christopher Jan Benitez is a freelance writer for hire who provides actionable and useful web content to small businesses and startups.

Does Windows Resource Protection find integrity violations?

Windows Resource Protection did not find any integrity violations – Windows was unable to find corrupt files in your hard disk. Windows Resource Protection could not perform the requested operation – This means you have to run System File Checker using Safe Mode.

How to repair Windows 10 with SFC?

To repair Windows 10 using SFC with detailed steps: 1. Open "Start", search for the Command Prompt, select it and run as administrator. 2. Then type the command: "sfc /scannow" and press "Enter".

How to restore computer to safe mode?

If this is what you need, see below. To run system restore in safe mode, follow the steps below: 1. Start your computer and press "F8"repeatedly until the Windows advanced options menu appears . 2. Click "Safe Mode with command prompt"and press "Enter".

What is a dism command?

DISM command Windows 10 can be used to repair and prepare Windows images, including, Windows Setup, Windows Recovery Environment, and Windows PE. Also, DISM can be used to fix the recovery image within an installation of the operating system. To repair Windows 10 using DISM commands: