ntldr problem

pepper · 08-23-2005, 05:24 PM

i just changed my power supply, everything is connect but i get this message when I boot: NTLDR is Missing.

There's something wrong with my hard drive, how can i fix it?

Thanx a lot

**Cromewell** · 08-23-2005, 05:40 PM

Your boot.ini is probably screwed up/missing.

Insert the Microsoft Windows XP CD into the computer. Reboot the computer with the CD and press any key when prompted to press any key to boot from the CD.

Once in the Microsoft Setup menu press R to open the recovery console.
Select the operating system you wish to use; if you only have Windows XP on the computer you will only have one prompt.

When prompted for the password enter the Admin password and press enter.

At the command prompt type bootcfg /rebuild to start the rebuild process.
The rebuild process will step you through a number of steps depending upon how many operating systems you have on the computer and how the computer is setup. Below is a listing of the common steps you are likely going to encounter.

* Prompt for the identified versions of Windows installed. When you receive this prompt press Y if the bootcfg command properly identified each of the Windows operating systems installed on the computer. It is important to realize this command will only detect Windows XP, Windows 2000, and Windows NT installations.

* Prompt to enter the load identifier. This is the name of the operating system for the boot.ini. For example Microsoft Windows XP Home users would enter "Microsoft Windows XP Home edition".

* Prompt to Enter OS load options. When this prompt is received type /fastdetect to automatically detect the available options.

Once you have completed all the available options in the rebuild and are back at the prompt type exit to reboot the computer.

pepper · 08-23-2005, 07:44 PM

thanks Cromewell for the quick response

It ask me to perform a chkdsk when I try to rebuild. It doesn't give me any clue in the chkdsk... should I just reinstall windows? I got a virtual hard drive on my C, will I loose it in the reinstall process?

**Cromewell** · 08-23-2005, 08:03 PM

Ok, try this instead (a few steps will be the same):

Insert the Windows XP bootable CD into the computer.
When prompted to press any key to boot from the CD, press any key.
Once in the Windows XP setup menu press the "R" key to repair Windows.
Log into your Windows installation by pressing the "1" key and pressing enter.
You will then be prompted for your administrator password, enter that password.
Copy the below two files to the root directory of the primary hard disk. In the below example the CD-ROM drive letter is assumed to be "E". This letter may be different on your computer.

copy e:\i386\ntldr c:\
copy e:\i386\ntdetect.com c:\

Once both of these files have been successfully copied, remove the CD from the computer and reboot.

08-23-2005, 05:24 PM	#1 (permalink)
pepper New Member Join Date: Aug 2005 Posts: 2	ntldr problem i just changed my power supply, everything is connect but i get this message when I boot: NTLDR is Missing. There's something wrong with my hard drive, how can i fix it? Thanx a lot

08-23-2005, 05:40 PM	#2 (permalink)
Cromewell Moderator Join Date: Dec 2004 Location: Canada Age: 25 Posts: 10,425	Your boot.ini is probably screwed up/missing. Insert the Microsoft Windows XP CD into the computer. Reboot the computer with the CD and press any key when prompted to press any key to boot from the CD. Once in the Microsoft Setup menu press R to open the recovery console. Select the operating system you wish to use; if you only have Windows XP on the computer you will only have one prompt. When prompted for the password enter the Admin password and press enter. At the command prompt type bootcfg /rebuild to start the rebuild process. The rebuild process will step you through a number of steps depending upon how many operating systems you have on the computer and how the computer is setup. Below is a listing of the common steps you are likely going to encounter. * Prompt for the identified versions of Windows installed. When you receive this prompt press Y if the bootcfg command properly identified each of the Windows operating systems installed on the computer. It is important to realize this command will only detect Windows XP, Windows 2000, and Windows NT installations. * Prompt to enter the load identifier. This is the name of the operating system for the boot.ini. For example Microsoft Windows XP Home users would enter "Microsoft Windows XP Home edition". * Prompt to Enter OS load options. When this prompt is received type /fastdetect to automatically detect the available options. Once you have completed all the available options in the rebuild and are back at the prompt type exit to reboot the computer. __________________ You know what the chain of command is? It's the chain I go get and beat you with 'til ya understand who's in command here. www.userfriendly.org

08-23-2005, 08:03 PM	#4 (permalink)
Cromewell Moderator Join Date: Dec 2004 Location: Canada Age: 25 Posts: 10,425	Ok, try this instead (a few steps will be the same): Insert the Windows XP bootable CD into the computer. When prompted to press any key to boot from the CD, press any key. Once in the Windows XP setup menu press the "R" key to repair Windows. Log into your Windows installation by pressing the "1" key and pressing enter. You will then be prompted for your administrator password, enter that password. Copy the below two files to the root directory of the primary hard disk. In the below example the CD-ROM drive letter is assumed to be "E". This letter may be different on your computer. copy e:\i386\ntldr c:\ copy e:\i386\ntdetect.com c:\ Once both of these files have been successfully copied, remove the CD from the computer and reboot. __________________ You know what the chain of command is? It's the chain I go get and beat you with 'til ya understand who's in command here. www.userfriendly.org

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08-23-2005, 07:44 PM	#3 (permalink)
pepper New Member Join Date: Aug 2005 Posts: 2	thanks Cromewell for the quick response It ask me to perform a chkdsk when I try to rebuild. It doesn't give me any clue in the chkdsk... should I just reinstall windows? I got a virtual hard drive on my C, will I loose it in the reinstall process?