how to do startup repair windows 7

Startup Repair Windows 7

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

Why is Windows 7 not starting?

There are multiple reasons of this issue and we have listed some of them you can check below:

• The external devices that are connected to the laptop.
• There is no enough power in your ASUS.
• Your laptop screen is broken.
• Minor system issues cause this problem.
• Other uncertain software glitches or hardware issues.

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 start the Windows 7 Recovery Environment?

• Type and search [Change advanced startup options] in the Windows search bar ①, then click [Open]②.
• Click [Restart now]③ in Advanced startup section.
• The system will restart and enter WinRE. (The following picture showed is WinRE.)

How to repair Windows 7 without losing data?

Reinstall Windows 7 without losing files

1. Boot up your Windows 7 computer (Safe Mode or normal mode). then insert the installation DVD or USB disk.
2. Open Windows File Explorer, and then open the DVD drive in File Explorer. Locate the Setup.exe file and double-click to run it. ...
3. Then you will see Windows 7 Windows 7 installation page appear on your desktop. ...

How do I run Windows Startup Repair?

Hold the Shift key down at the Windows sign-in screen and press the Power button at the same time.Continue holding the Shift key, then click Restart.Once the PC restarts, it'll present a screen with a few options. ... From here, click Advanced options.In the Advanced options menu, choose Startup Repair.More items...•

What do I do if Windows 7 startup repair doesn't work?

2 Solutions to startup repair stuckMethod 1: Run chkdsk on the boot volume.Method 2: Disable Automatic Restart.Method 1. Run the sfc /scannow command (System File Checker) to repair file system.Method 2: Manually attempt to rebuild the BCD.Method 3: Fix Windows files manually.

How can I repair Windows 7 without CD?

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...

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.

Can Windows 7 repair itself?

If you've found yourself frustrated after investing time and money into fixing your machine, you might be surprised to learn that Windows can fix itself. Every Windows operating system has the ability to repair its own software, with apps for the task bundled in every version since Windows XP.

How do I run Startup Repair from command prompt?

In the command prompt, type in the following commands one after the other:▸ BOOTREC /FIXMBR (this command will fix any corruption issues with the master boot record)▸ BOOTREC /FIXBOOT (this command will attempt to write a new boot sector on the hard disk if Windows detects damage.)More items...•

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.

What is Startup Repair?

Description. Startup Repair. Fixes certain problems, such as missing or damaged system files, that might prevent Windows from starting correctly. System Restore. Restores your computer's system files to an earlier point in time without affecting your files, such as e‑mail, documents, or photos.

How do I repair Windows 7 with Command Prompt?

If you don't have the installation discReboot the computer.Press F8 as the Windows 7 logo appears.Select Repair Your Computer. ... Hit Enter.Select Command Prompt.When it opens, type the necessary commands: bootrec /rebuildbcd.Hit Enter.

How long does Startup Repair take Windows 7?

Startup Repair in Windows 7 should take between 15 and 45 minutes. If it takes longer, something is wrong. Why does it take so long? It could be for two reasons: it is either stuck or your Windows simply can't fix the problem.

How do I repair Windows 7 without reinstalling?

How to Repair Windows 7 without Losing DataSafe mode and Last Known Good Configuration. ... Run Startup Repair. ... Run System Restore. ... Use the System File Checker tool to repair system files. ... Use Bootrec.exe repair tool for boot problems. ... Create a bootable rescue media.

How do I reinstall Windows without a disk?

How do I reinstall Windows without a disk?Go to "Start" > "Settings" > "Update & Security" > "Recovery".Under "Reset this PC option", tap "Get Started".Choose "Remove everything" and then choose to "Remove files and clean the drive".Finally, click "Reset" to begin reinstalling Windows 10.

What is Windows 7 startup repair?

Windows 7 Startup Repair stuck also can be called Startup Repair Windows 7 loop. This error prevents you from accessing anything on your computer and presents an endless loop of loading Startup Repair.

What is startup repair?

It can be used to scan your computer and fix missing or damaged system files that prevent Windows from starting correctly. When Windows 7 fails to boot properly, this tool can be used to scans your PC for issues like corrupt system files or an invalid boot file, then tries to fix the problem.

Why is my computer stuck on startup?

If you stuck on computer startup repair screen, the problem is probably caused by damaged or corrupted BCD settings or corrupted boot partition. Follow the following steps to solve this problem.

How to restore AOMEI backup?

Boot the computer from the bootable media and it will take you to the main interface of AOMEI Backupper. Click Restore and follow the instructions. It only takes you a few clicks. If you want to restore to a dissimilar hardware, tick Universal Restore. Here is the Restore interface.

What is the command line tool for repairing a corrupted drive?

The command line chkdsk tool can be used to check (and sometimes repair) your drives for file system corruption.

What to do if your computer is too severe?

If the problem is too severe that all the above-mentioned method cannot solve the problem, you can try to perform a system restore. System restore can always be a simple solution to fix for this issue.

Does Aomei backup work on Windows 7?

With AOMEI Backupper, you do not need to bother about Startup Repair in Windows 7 not working issue. This software also can be applied to Windows 8/8.1/10/Visa/XP.

How to repair Windows 7?

When you reach a window that has an Install now button at its very center, click on Repair your computer in the bottom left of the window. Select the Operating System you want to repair. If Windows 7 is your only Operating System, only it will be displayed in the list. At the System Recovery Options window, click on Startup Repair.

What is startup repair?

Startup Repair is a utility created by Microsoft itself that is designed to fix any problems with Windows startup. Startup Repair is meant to be used when your computer is having trouble starting up.

How to create a repair disc?

A system repair disc can be created by navigating to Start > Control Panel > System and Maintenance > Backup and Restore > Create a system repair disc.

How to fix Windows 7 that won't boot?

If Windows 7 won’t boot properly and doesn’t show you the Error Recovery screen, you can get into it manually . First, power the computer completely down. Next, turn it on and keep pressing the F8 key as it boots.

What to do if Windows isn't starting?

If Windows isn’t starting properly, you can often use the integrated “startup repair” tool to fix it . This recovery tool will scan your PC for problems like missing or damaged system files. It can’t fix hardware issues or Windows installation problems, but it’s a great first place to start if you’re experiencing trouble booting into Windows.

When need to perform Windows 7 boot repair command prompt?

If you have Windows 7 boot problems, the boot sector or master boot record on your system partition may be damaged, corrupted, or has missing files. And you will receive an error message like the following before Windows actually begins to load.

How to open command prompt when you don't want to repair?

Also, if you don't want to perform Startup Repair, you can still open the command prompt window by pressing " Shift + F10 " in the first Install Windows screen. Then, it will automatically pop up.

How to create a backup for a BCD file?

Step 1. In the command prompt window, type bcdedit /export C:BCD_Backup to create a backup for BCD. Step 2. Then, type notepad in the command prompt window . Youw ill see a pop up window, click File > Open > Computer, find the BCD file and rename it as BCD.old. After that, save the change and exit this window.

What software to use to backup computer?

You never know when your computer will crash or becomes unbootable, thus it's suggested to backup system with a free backup software like AOMEI Backupper Standard. Here are some advantages of it.

How to backup my computer?

To backup your computer, you can download the backup software and open it. Then, click Backup, select System Backup and follow on-screen instructions to backup your computer. Also, you can choose other backup types.

What happens if you don't have a boot sector?

If you don't have, you can create system repair disc or recovery disk on a working computer. Then, let's start with detailed steps below.

What is boot sector?

The boot sector is a small section at the beginning of a hard drive. It's created when you format the hard drive.

How to repair Windows 7?

1. Insert the Windows 7 installation or system repair DVD . If your PC turns on but won't boot into Windows, you can your Windows 7 installation DVD to repair the operating system. If you created a system repair disc, you can insert that instead.

What to do if you can't recover Windows 7?

Perform a system recovery if you are unable to recover Windows 7. If you are not able to fix your computer using these tools, you'll typically have to perform a system recovery. This will wipe your hard drive clean and reinstall Windows 7. To perform a recovery:

How to fix a computer that won't boot?

1. Remove all external drives, CDs, and/or DVDs from your PC. If your PC turns on but won't boot into Windows, you can use the built-in Startup Repair tool to repair the operating system. Start by disconnecting all removable media.

How to get to Advanced Boot Options?

Press and hold F8 as you turn on the PC. Continue holding this key down until Windows boots into the Advanced Boot Options screen.

How to turn off a computer when it is off?

Press and hold the Power button to turn off your PC. You can lift your finger once the PC is off. Press the power button to restart the PC. The PC should prompt you to press any key to boot from the installation/repair disc. Press a key when prompted to boot from the installation or repair disc.

When to run a startup repair?

You will want to run a Startup Repair when you are experiencing these issues, but while it is early enough that no other issues have been caused as a knock on effect.

How to restart Windows 10 home screen?

If you still have access to the windows home screen, you can click Restart while holding down the SHIFT key. Or you can press the Windows+I keys together and choose General and select restart to advanced startup.

How to boot CD from Dell splash screen?

You can do this by tapping rapidly on the F12 key at the Dell Splash screen when the computer starts up and choose the CD or DVD drive from the Boot Once Menu that appears.

How to boot from a USB on Dell?

Tapping rapidly on the F12 key at the Dell Splash screen when the computer starts up and choose the CD or DVD drive from the Boot Once Menu that appears. You can do the same thing if you have a USB recovery drive, choose to boot from the USB instead.

What disk to boot to system recovery options?

Boot to the System Recovery Options screen using your Windows Vista installation disk or computer repair disk.

What does automatic repair do?

The Automatic Repair will start Diagnosing your personal computer, and it attempts to automatically repair them.

How to get to Advanced Options screen on Dell?

Tap rapidly on the SHIFT+F8 key together as the computer goes past the Dell Splash screen and it may bring up the Advanced Options screen.