Boot prompt NTLDR is missing reason and solution

Recently, a netizen encountered because NTLDR loss caused by NTLDR is missing can not enter the operating system, the following will share with everyone under NTLDR what meaning, when the boot NTLDR is missing how to solve. Here are some questions to share about the NTLDR loss that is causing the computer to not start properly.

　　What is the Ntldr file:

What does NTLDR mean: NTLDR full name is a hidden, read-only system file, located in the root directory of the system disk, used to load the operating system. is a WINNT/WIN2000/WINXP boot file, so it should be backed up when the system is normal.

NTLDR files exist in the root directory of the system disk, usually in the C-packing directory. NTLDR is a system file that is hidden and has read-only properties, and can only be seen if the hidden file is displayed in the Open folder option.

NTLDR's full name is called NT Loader, is the system loader, NTLDR the main role is to parse Boot.ini file, and then load the operating system, so that the normal access to the operating system. So NTLDR lost will result in the display of NTLDR is missing on power-on, which can not go into the operating system normally.

　NTLDR is missing failure reason:

Failure reason: Appears NTLDR is missing generally is because the Netizen mistakenly deletes NTLDR file to cause, present Trojan Horse and virus have not seen to have deleted NTLDR behavior. So what to do if you encounter NTLDR is missing, you need to use the operating system installation CD, as shown in the following illustration.

1, NTLDR is missing when upgrading from Win9x to WinXP.

1, the problem after the clone: When you want to use the clone made Win9x upgrade to WinXP, then it is easy to appear a hint:

NTLDR is missing.

Of course, the following requirements must be met in order to occur:

A), the system/boot partition is the FAT32 file system.

b), the computer started using the INT-13 interrupt extension to start. Most of the current mainstream computers are using this approach.

c), because at clone time, the burned system is stored in the FAT32 BIOS Parameter block (BPD) value and physical drive.

　　To display the solution for the NTLDR is missing

Method 1: Enter the BIOS setting to boot from the CD and then insert the disc reboot, after the Welcome to setup interface, select the "To use the Recovery Console to repair Windows XP installation, press R".

Method 2: Go to the C disk first after entering the system Recovery Console.

Method 3: Enter "copy x:i386ntldr C:" (X represents the optical drive letter) and copy the Ntldr from the disc to the root of the system disk.

Method 4: Enter "Exit" to exit the console, remove the disc reboot, if the reboot is not NTLDR is missing, then the replication is successful.

Precautions:

Re-enter the system after the system to check whether there is a NTLDR, if not artificially remove NTLDR caused by the loss of NTLDR computer can not boot, it is recommended to use anti-virus software and Trojan kill tools to carry out a comprehensive scan, check the system is toxic.