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My computer says NTLDR is missing and won't boot to windows It is a samsung SP20004C. When doing the self test the error code is HD521-2w

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It will not boot because the hard disk doesn't have boot files, you have to reinstall the windows files.

Posted on Apr 09, 2008

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Ntldr is missing press ctlr+alt+ and delete to restar and i did and don't workz


First I have to assume that you are running Windows XP. This solution should work for other versions of Windows.
The "NTLDR is missing" error displays very shortly after the computer is first started, immediately after the Power On Self Test (POST) is complete. Windows XP has only initially begun to load when the NTLDR error message appears.
Causes of NTLDR Errors
There are a number of possible causes for NTLDR errors, including the most common "NTLDR is missing" error message.
The most common reason for this error is when your PC is trying to boot from a hard drive or flash drive that is not properly configured to be booted from; in other words, it's trying to boot from a non-bootable source. This also would apply to media on an optical drive or floppy drive that you're trying to boot from.
Other possible causes include corrupt and misconfigured files, hard drive and operating system upgrade issues, corrupt hard drive sectors, an outdated BIOS, and damaged or loose IDE cables.
How to Fix NTLDR Errors
1.Restart the PC. The NTLDR error could be a fluke.

2.Check your floppy and optical (CD/DVD/BD) drives for media and disconnect any external drives. Often times, the "NTLDR is Missing" error will appear if your PC is trying to boot to a non-bootable floppy disk, CD/DVD/BD, or external hard drive or flash drive.
Note: If you find that this is the cause of your problem and it's happening a lot, you might want to consider changing the boot order in BIOS so the hard drive with Windows installed is listed first.

3.Check the hard drive and other drive settings in BIOS and ensure they are correct. The BIOS configuration tells the computer how to use a drive so incorrect settings can cause problems, including NTLDR errors.
Note: There is usually an Auto setting for hard drive and optical drive configurations in BIOS which is usually a safe bet if you're not sure what to do.

4. Restore the NTLDR and ntdetect.com files from the Windows XP CD. Restoring these two important system files from the original Windows XP CD may do the trick.

5. Repair or replace the boot.ini file. This will prevent the NTLDR error if the cause of the problem is a boot.ini file that is not configured properly for your Windows XP installation.

6. Write a new partition boot sector to the Windows XP system partition. If the partition boot sector has become corrupt or isn't properly configured, you may receive the "NTLDR is Missing" error.

7. Repair the Windows XP master boot record. NTLDR error messages may also appear if the master boot record is corrupt.

8. Reseat all internal data and power cables. NTLDR error messages could be caused by loose or malfunctioning IDE cables.
Try replacing the IDE cable cable if you suspect it might be faulty.

9. Update your motherboard's BIOS. Occasionally, an outdated BIOS version can cause the "NTLDR is Missing" error.

10. Perform a repair installation of Windows XP. This type of installation should replace any missing or corrupt files. Continue troubleshooting if this does not resolve the issue.

11. Perform a clean installation of Windows XP. This type of installation will completely remove Windows XP from your PC and install it again from scratch. While this will almost certainly resolve any NTLDR errors, it is a time consuming process due to the fact that all of your data must be backed up and then later restored.
If you can't gain access to your files to back them up, understand that you will lose them all if you continue with a clean installation of Windows XP.

12. Replace the hard drive and then perform a new installation of Windows XP. If all else has failed, including the clean installation from the last step, you're most likely facing a hardware issue with your hard drive.
NTLDR Errors Apply To
This issue applies to the Windows XP operating system, including Windows XP Professional and Windows XP Home Edition.
Windows 8, Windows 7, and Windows Vista utilize BOOTMGR, not NTLDR.
Still Having NTLDR Issues?
See Get More Help for information about contacting me on social networks or via email, posting on tech support forums, and more. Be sure to let me know what steps, if any, you've already taken to fix the "NTLDR is missing" issue.

Jan 29, 2014 | Microsoft Windows XP Professional

1 Answer

My windows XP has an error message when started. It says "MISSING NTLDR, PRESS CTRL, ALT, DEL TO RESTART" I tried restart with boot disk but nothing. Please help!?


How to Fix NTLDR Errors

  1. Restart the PC. The NTLDR error could be a fluke.
  2. Check your floppy and optical (CD/DVD/BD) drives for media and disconnect any external drives. Often times, the "NTLDR is Missing" error will appear if your PC is trying to boot to a non-bootable floppy disk, CD/DVD/BD, or external hard drive or flash drive.

    Note: If you find that this is the cause of your problem and it's happening a lot, you might want to consider changing the boot order in BIOS so the hard drive with Windows installed is listed first.
  3. Check the hard drive and other drive settings in BIOS and ensure they are correct. The BIOS configuration tells the computer how to use a drive so incorrect settings can cause problems, including NTLDR errors.

    Note: There is usually an Auto setting for hard drive and optical drive configurations in BIOS which is usually a safe bet if you're not sure what to do.
  4. Restore the NTLDR and ntdetect.com files from the Windows XP CD. Restoring these two important system files from the original Windows XP CD may do the trick.
  5. Repair or replace the boot.ini file. This will prevent the NTLDR error if the cause of the problem is a boot.ini file that is not configured properly for your Windows XP installation.
  6. Write a new partition boot sector to the Windows XP system partition. If the partition boot sector has become corrupt or isn't properly configured, you may receive the "NTLDR is Missing" error.
  7. Repair the Windows XP master boot record. NTLDR error messages may also appear if the master boot record is corrupt.
  8. Reseat all internal data and power cables. NTLDR error messages could be caused by loose or malfunctioning IDE cables.

    Try replacing the IDE cable cable if you suspect it might be faulty.
  9. Update your motherboard's BIOS. Occasionally, an outdated BIOS version can cause the "NTLDR is Missing" error.
  10. Perform a repair installation of Windows XP. This type of installation should replace any missing or corrupt files. Continue troubleshooting if this does not resolve the issue.
  11. Perform a clean installation of Windows XP. This type of installation will completely remove Windows XP from your PC and install it again from scratch. While this will almost certainly resolve any NTLDR errors, it is a time consuming process due to the fact that all of your data must be backed up and then later restored.

    If you can't gain access to your files to back them up, understand that you will

Jan 22, 2014 | Belkin Basic Wireless Router

1 Answer

When uploading windows 7 I get a message: Can't load windows at this time because of a hardware configuration problem or I get missing NTLDR how do i fix this?


First make sure there are no Disks in any of the drives CD , Floppy and Usb
Computer is booting from a non-bootable source. Computer hard disk drive is not properly setup in BIOS.
Corrupt NTLDR and NTDETECT.COM file.

Misconfiguration with the boot.ini file. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32

New hard disk drive being added. Corrupt boot sector / master boot record. Seriously corrupted version of Windows 2000 or Windows XP. Loose or Faulty IDE/EIDE hard disk drive cable Failing to enable USB keyboard support in the BIOS. Many times this error is caused when the computer is attempting to boot from a non-bootable floppy disk or CDROM First verify that no FLOPPY DISKS or CD is in the computer, unless you are attempting to boot from a diskette Test all power and data leads that attach to your hard drive including IDE,SATA if ita flat 40 pin ribbon type it will be the first to fail. The leads from your MOTHERBOARD TO THE HARD DRIVE make sure they have a secure dust free connections and are not faulty Make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections Computers need power and data to travel through every working device and continue its cycle and have an end so any faulty leads will end up with a computer error

also When NTLDR is missing from your operating system it means that there is a problem with your boot loader, a bootstrap process that begins when you turn on the computer. A missing NTLDR means that your computer cannot boot to the operating system. This issue is only a problem on computers running Windows XP or previous operating systems as Windows 7 and Vista don't utilize NTLDR. Fixing the missing NTLDR is relatively easy so long as you have your installation disc.
Locate your Windows XP/2000 installation disc and place it in your CD/DVD ROM drive. If you don't have this disk, then you cannot proceed further. Restart your computer. When the computer restarts press any key on your keyboard when you are prompted, "Press any key to enter setup." Most computers are configured to boot to another device other than a hard drive. Since the Windows XP/2000 installation disk is bootable, you should see the prompt. However, if you don't see the prompt you may need to change your boot priority in your BIOS. To do so, enter the system BIOS by following the onscreen instructions upon startup. Then navigate to the Boot Priority menu and modify another device, such as a CD-ROM to boot prior to the hard drive. Then reboot your computer. After you have pressed any key, the Windows XP/2000 setup screen will appear. After loading, press the "R" key to repair the Windows installation. The screen will appear black. The computer requests which installation you would like to log in. Generally speaking, press "1" and "Enter." If you have more than one hard drive or more than one partition, the procedure may be different. You must know which hard drive or partition your Windows operating system is installed in. You are subsequently prompted for a password. If you haven't set up one up, you can just leave the query blank and press "Enter." The phrase "c:\WINDOWS>" and a blinking cursor subsequently appear. Type "copy d:\i386\ntldr c:\windows" (without quotes), where "D" is the letter of your CD/DVD ROM drive (your optical drive may be different, especially if you have more than one). Eject the CD from the drive and type "Exit" (without quotes) to restart your computer. The NTLDR file will be copied from the installation disc to your hard drive.
or If you've started your Windows XP computer and you see an error message to the effect that the "NTLDR" file is missing or corrupted, you've probably also noticed that the computer refuses to boot any further. This is because the NTLDR file is an integral part of the boot process and needs to be restored before the boot process can proceed normally.

Insert your Windows XP disc into your computer. Restart the computer and press any key on your keyboard when the message prompting you to do so appears. Press the "R" key to open the Recovery Console and then press "1" and "Enter" in order to select your operating system. Type in your Administrator password (if needed) and press "Enter." Type "copy d:\i386\ntldr c:\" and press "Enter" and then type "copy d:\i386\ntdetect.com c:\" and press "Enter." Restart your computer and let it boot up normally. Since the NTLDR is freshly restored, the computer boots up properly. b> b>

Mar 02, 2013 | Dell Dimension 3000 PC Desktop

1 Answer

How to fix a NTLDR is missing error


Fixes for NTLDR Errors
  1. Restart the PC. The NTLDR error could be a fluke.

  2. Check your floppy and optical (CD/DVD/BD) drives for media and disconnect any external drives. Often times, the "NTLDR is Missing" error will appear if your PC is trying to boot to a non-bootable floppy disk, CD/DVD/BD, or external hard drive or flash drive.

    Note: If you find that this is the cause of your problem and it's happening a lot, you might want to consider changing the boot order in BIOS so the hard drive with Windows installed is listed first.

  3. Check the hard drive and other drive settings in BIOS and ensure they are correct. The BIOS configuration tells the computer how to use a drive so incorrect settings can cause problems, including NTLDR errors.

    Note: There is usually an Auto setting for hard drive and optical drive configurations in BIOS which is usually a safe bet if you're not sure what to do.

  4. Restore the NTLDR and ntdetect.com files from the Windows XP CD. Restoring these two important system files from the original Windows XP CD may do the trick.

  5. Repair or replace the boot.ini file. This will prevent the NTLDR error if the cause of the problem is a boot.ini file that is not configured properly for your Windows XP installation.

  6. Write a new partition boot sector to the Windows XP system partition. If the partition boot sector has become corrupt or isn't properly configured, you may receive the "NTLDR is Missing" error.

  7. Repair the Windows XP master boot record. NTLDR error messages may also appear if the master boot record is corrupt.

  8. Reseat all internal data and power cables. NTLDR error messages could be caused by loose or malfunctioning IDE cables.

    Try replacing the IDE cable cable if you suspect it might be faulty.

  9. Update your motherboard's BIOS. Occasionally, an outdated BIOS version can cause the "NTLDR is Missing" error.

  10. Perform a repair installation of Windows XP. This type of installation should replace any missing or corrupt files. Continue troubleshooting if this does not resolve the issue.

  11. Perform a clean installation of Windows XP. This type of installation will completely remove Windows XP from your PC and install it again from scratch. While this will almost certainly resolve any NTLDR errors, it is a time consuming process due to the fact that all of your data must be backed up and then later restored.

    If you can't gain access to your files to back them up, understand that you will lose them all if you continue with a clean installation of Windows XP.

  12. Replace the hard drive and then perform a new installation of Windows XP. If all else has failed, including the clean installation from the last step, you're most likely facing a hardware issue with your hard drive.

Apr 06, 2012 | HP Pavilion 513n (P9850A#ABA) PC Desktop

3 Answers

NTLDR is missing is displayed when i turn on the computer


The "NTLDR is missing", error displays very shortly after the computer is first started; after the Power On Self Test (POST) is complete. Windows XP might only initially load when the NTLDR error message appears. Causes of this error message include corrupt and misconfigured files, hard drive and operating system upgrade issues, corrupt hard drive sectors, an outdated BIOS, and damaged or loose IDE cables.
Get more help and information for Windows XP hope this helps you.

Mar 01, 2011 | Microsoft Windows XP Professional

3 Answers

Nltdr missing


How To: Fix "NTLDR is missing"

Applies to: Microsoft Windows NT, Windows 2000, Windows XP

Symptoms

When you start your computer, you receive the error message "NTLDR is missing. Press any key to restart."

Cause

The error message "NTLDR is missing" means that the Windows boot loader (NT Loader, NTLDR) cannot be found. This oftenoccurs when the computer tries to boot from a drive other than the one Windows is installed on, due to a change in the driveconfiguration or because you left a bootable disk in a removable drive. But it may also be because the NTLDR file has beencorrupted or deleted.

SolutionCheck the boot drives

First, check the boot drives to make sure that the computer is not trying to boot from a different drive to the one thatcontains Windows.

  • Check that there are no CDs or DVDs in the CD/DVD drives.
  • Check that no removable drives are plugged in to the USB ports.
  • Check the boot order in the BIOS Setup to ensure that the computer boots from the drive containing Windows before any other bootable devices.

If this does not resolve the problem, you will have to repair the NT boot loader.

Fix NTLDR

The easiest way to fix the "NTLDR is missing" error is to use Spotmau PowerSuite.However, if your computer is using Windows XP and you have a Windows XP installation CD you may be able to boot from this anduse the Recovery Console to fix NTLDR manually instead.

Use Spotmau PowerSuiteInsert the Spotmau PowerSuite CD and start the computer. The main menu will appear.spotmau-2.gif
  • Click 2. Windows Recovery.
spotmau-2-1.gif
  • When the Windows Recovery tool starts, click Windows NT/2000/XP/2003.
spotmau-2-1-1a.gif
  • On the Windows NT/2000/XP/2003 Recovery dialog, click Recover NTLDR and NTDETECT.
spotmau-2-1-1a-1.gif
  • On the Recover NTLDR and NTDETECT dialog, select your operating system (e.g. Windows XP) and then click Recover.
spotmau-2-1-1a-2.gif

The tool will repair the file and report "NTLDR and NTDETECT have been recovered successfully."

  • Remove the Spotmau PowerTools CD from the drive and click Restart to reboot the computer.
Here link of the program Spotmau PowerSuite 2010 + Serial Download
Here link of the program Spotmau PowerSuite 2010 v5.1.1.4846 Download

Please Rate Me

Nov 17, 2010 | HP Pavilion dv6000z Notebook

1 Answer

NTLDR is missing


this is a very common Issue:NTLDR is Missing.
Related errors:

Below are the full error messages that may be seen when the computer is booting.

NTLDR is Missing
Press any key to restart

Boot: Couldn't find NTLDR
Please insert another disk

NTLDR is missing
Press Ctrl Alt Del to Restart
Causes:

  1. Computer is booting from a non-bootable source.
  2. Computer hard disk drive is not properly setup in BIOS.
  3. Corrupt NTLDR and/or NTDETECT.COM file.
  4. Misconfiguration with the boot.ini file.
  5. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32.
  6. New hard disk drive being added.
  7. Corrupt boot sector / master boot record.
  8. Seriously corrupted version of Windows 2000 or Windows XP.
  9. Loose or Faulty IDE/EIDE hard disk drive cable.
  10. Failing to enable USB keyboard support in the BIOS.

Windows XP users
  1. Insert the Windows XP bootable CD into the computer.
  2. When prompted to press any key to boot from the CD, press any key.
  3. Once in the Windows XP setup menu press the "R" key to repair Windows.
  4. Log into your Windows installation by pressing the "1" key and pressing enter.
  5. You will then be prompted for your administrator password, enter that password.
  6. Copy the below two files to the root directory of the primary hard disk. In the below example we are copying these files from the CD-ROM drive letter, which in this case is "e." This letter may be different on your computer.

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

  7. Once both of these files have been successfully copied, remove the CD from the computer and reboot.
hope that it will be help full
thanks

Oct 27, 2010 | Dell Computers & Internet

1 Answer

NTLDR is missing




Reference number: CH000465
NTLDR is Missing. Issue:NTLDR is Missing.
Related errors:
Below are the full error messages that may be seen when the computer is booting.
NTLDR is Missing
Press any key to restart
Boot: Couldn't find NTLDR
Please insert another disk
NTLDR is missing
Press Ctrl Alt Del to Restart
Cause:
  1. Computer is booting from a non-bootable source.
  2. Computer hard disk drive is not properly setup in BIOS.
  3. Corrupt NTLDR and/or NTDETECT.COM file.
  4. Misconfiguration with the boot.ini file.
  5. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32.
  6. New hard disk drive being added.
  7. Corrupt boot sector / master boot record.
  8. Seriously corrupted version of Windows 2000 or Windows XP.
  9. Loose or Faulty IDE/EIDE hard disk drive cable.
You can go to these sites to view solutions (to much to post here) Very easy to understand:
http://www.computerhope.com/issues/ch000465.htm

May 22, 2009 | E-Machines eMachines Desktop PC

1 Answer

Ntldr missing


boot the computer with windows cd and press R for recovery console then type

Copy [drive]\i386\ntldr c:\

Feb 23, 2009 | Microsoft Windows XP Professional for PC

2 Answers

NTLDR is missing


Fixes for NTLDR Errors
  1. Restart the PC. The NTLDR error could be a fluke.

  2. Check your floppy and optical (CD/DVD) drives for media. Often times, the "NTLDR is Missing" error will appear if your PC is trying to boot to a non-bootable floppy disk or CD/DVD.

    Note: If you find that this is the cause of your problem and it's happening a lot, you might want to consider changing the boot order in BIOS so the hard drive is listed first.

  3. Check the hard drive and other drive settings in BIOS and ensure they are correct. The BIOS configuration tells the computer how to use a drive so incorrect settings can cause problems, including NTLDR errors. There is usually an Auto setting for hard drive and optical drive configurations in BIOS which is usually a safe bet if you're not sure what to do.

  4. Restore the NTLDR and ntdetect.com files from the Windows XP CD. Restoring these two important system files from the original Windows XP CD may do the trick.

  5. Repair or replace the boot.ini file. This will prevent the NTLDR error if the cause of the problem is a boot.ini file that is not configured properly for your Windows XP installation.

  6. Write a new partition boot sector to the Windows XP system partition. If the partition boot sector has become corrupt or isn't properly configured, you may receive the "NTLDR is Missing" error.

  7. Repair the Windows XP master boot record. NTLDR error messages may also appear if the master boot record is corrupt.

  8. Open your computer's case and ensure that the cable that connects the hard drive to the motherboard is firmly in place. If this does not resolve the issue, try replacing the cable. NTLDR error messages could be caused by loose or malfunctioning IDE cables.

  9. Update your motherboard's BIOS. Occasionally, an outdated BIOS version can cause the "NTLDR is Missing" error.

  10. Perform a repair installation of Windows XP. This type of installation should replace any missing or corrupt files. Continue troubleshooting if this does not resolve the issue.

  11. Perform a clean installation of Windows XP. This type of installation will completely remove Windows XP from your PC and install it again from scratch. While this will almost certainly resolve any NTLDR errors, it is a time consuming process due to the fact that all of your data must be backed up and then later restored.

    If you can't gain access to your files to back them up, understand that you will lose them all if you continue with a clean installation of Windows XP.

  12. Finally, if all else has failed, including the clean installation from the last step, you're most likely facing a hardware issue with your hard drive. Replace the hard drive and then perform a new installation of Windows XP.

Jan 17, 2009 | Computers & Internet

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