Repair Windows Server 2008 R2 using Command Prompt Easily

Reasons and solutions for Windows Server 2008 R2 no boot issue

You may need to repair Windows Server 2008 r2 using command prompt due to many reasons, such as corrupted MBR, partition table, boot sectors, boot manager, boot configuration data, etc. Then, you may wonder how to repair it and get your system back to life.

You can first do some basic repairs like startup repair, boot directory repair, and windows directory repair. Then, if the problem is related to boot files, you can use bootrec exe in Windows Server 2008 r2.

However, sometimes, when the error is too serious to recover from basic repair. For example, you cannot boot because of system failures. You can create a recovery disk and go to the recovery environment for repair instead of within Windows.

How to repair Windows Server 2008 R2 using command prompt

In this article, I will show you how to repair Windows Server 2008 R2 step by step with different command prompts. Please stay for a while and check the detailed steps in the following.

Part 1: Get to the command prompt window in the recovery environment

1. Insert the installation disc that comes along with your computer. Then, restart your computer to BIOS and set it as the first boot option, save changes and reboot.

2. After the installation files loading, choose your preferences (language, time, and keyboard) and then click “Next”.

3. Click “Repair your computer” at the lower-left corner.

4. Then, select the default operating system, here maybe Windows Server 2008 R2.

5. In the System Recovery Options windows, choose “Command Prompt”.

Part 2: How to repair Windows Server 2008 R2 operating system step by step

Way 1: Repair Windows Server 2008 R2 using command prompt (Basic Repairs)

Please note that the drive letter in the recovery mode may be a little different, as it follows the first-come, first-served principle. Thus, before repairing your server 2008 R2, you need to find where Windows is installed in case you need it.

Type diskpart and then list volume in the command prompt window, you will see all the volumes available on the disk and find your system drive.

Then, in the command prompt windows, go to X:\sources\recovery> startrep.exe. Just wait until the process completes, it will resolve the registry file issues.

Also you can type chkdsk C: /f /r to fix errors the disk and then locate bad sectors and recover readable information. If you are asked to run this command at the next startup, type y and then restart your computer.

Or you can use sfc /scannow to repair boot files issue. Type sfc /scannow /offbootdir=c:\ /offwindir=c:\windows and hit Enter to run it.

If the sfc /scannow is not working, you can still use DISM command line. Type as: DISM /image:D:\ /cleanup-image /revertpendingactions. (D: is the drive letter of your system drive. )

In addition, you still can use bootrec exe in the server 2008 R2, it's used to repair corrupted mbr, boot sector, and bcd files. Type as follow and hit Enter to execute in order.

• Bootrec /fixmbr
• Bootrec /fixboot
• bootrec/scanos
• bootrec/rebuildbcd

Way 2: Repair Windows Server 2008 R2 operating system using System Restore

As above mentioned, if the error is so serious that basic repair cannot work, you can run Windows Server 2008 R2 system restore with command line. To do this, you need to create a system image backup first.

To restore a system image created at at 13:29 pm in 07/09/2017 and saved on the E drive. You can type the following command in the command prompt window and hit Enter.

wbadmin start systemstaterecovery –version:07/09/2017-13:29 –backuptarget:E:

This works in most cases, but you have to know that the system image backup created by wbadmin is limited to the current computer. If you want to restore the system image to another computer, it will not work. Don't worry about it, you can ask a reliable server backup software - AOMEI Backupper Server for help.

Way 3: Repair Windows Server 2008 R2 through AOMEI.exe command prompt

Except for the above ways, you can still use a reliable server backup software - AOMEI Backupper Server, which allows you to create a system image backup in Windows Server 2008, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022, and Windows 7, 8, 8.1, 10, 11, etc., then restore system to your computer. The best part is you can restore system to new computer with dissimilar hardware.

If you cannot boot a PC, you can still create a bootable media with this software and use it to boot your computer into recovery mode. Then, in the main interface of AOMEI Backupper Server, click Tools and open the command line.

Then, navigate to AOMEI Backupper installation directory, type as: cd [installation path of AOMEI Backupper], and press Enter. For example: cd C:\Program Files\AOMEI Backupper.

Next, run the following command to start restore: AMBackup /r /t [backup type] /s "[backup location path]" /d [destination location].

1️⃣ For example: To restore the system backup saved in D:\system backup to disk 2, please type the following command and hit Enter.

AMBackup /r /t system /s “D:\system backup\system backup.adi” /d 2

If you want to restore to another computer, AOMEI command line still can do this for you.

2️⃣ For example: Restore the system in the image named "system backup2.adi" to partition 0 on disk 0 and perform a universal restore.

AMBackup /r /t system /s "D:\system backup\system backup2.adi" /d 0:0 /x

Easier way to repair Windows Server 2008 R2 without command prompt✌

Using command prompt to repair Windows Server 2008 is relatively technical, and is not friendly to many users, especially for novices. So if you are not familiar with the command prompt, try Windows backup software like AOMEI Backupper Server based on a graphic user interface.

Before start, please be sure the following two items:

• You have an available system backup.
• You create a recovery disk for Windows Server 2008 R2.

Step 1. Connect the disk containing a system image backup. Then, Boot your computer into the recovery environment, and access Windows Server backup software - AOMEI Backupper Server. Click Restore and Select Task to find the image file.

Step 2. Select the backup image you want to restore and click Next. If you cannot see any backup in the following window, go back and click Select Image File to manually choose the backup image.

Step 3. Select Restore this system backup and click Next.

Step 4. Confirm the operation summary and click Start Restore to repair Windows Server 2008 R2.

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To make backups for client computers, just log in AOMEI Cyber Backup, and add the Windows device that you want to backup. Then click Backup Task on the left menu bar and select Backup Task > Create New Task.

To restore data on client computers, you need to click Backup Task on the left menu bar and click the three dots icon on the task you want to restore. Then select Restore from the drop-down menu.

Note: AOMEI Cyber Backup can not only help you backup physical machines but also virtual machines. It enables you to backup VMware and Hyper-V easily.

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Start your repair now

As you can see from above, you have serveral ways to repair Windows Server 2008 R2 using command prompt, select the one according to your situation and the cause for the no boot issue. Among them. AOMEI.exe has better compatibility, which not only allows you to restore system to the current computer but also new computer with dissimilar hardware. In addition, it still has a graphic user interface to make this process easy.

Except for the backup and restore feature, it is also a professional disk clone software to help you clone Windows Server 2008 R2, 2012, 2016, 2019, etc. easily and without effort. Its advanced version AOMEI Backupper Technician Plus can help you protect unlimited PCs and servers within one company. It offers unlimited billable technical services to clients as well as enables you to copy the installation directory for portable version creation.