![]() If this code has been damaged, perhaps due to a virus, then replacing it will allow Windows to boot normally. Iiii) Replace the partition boot sector code: The partition boot sector code is the second part of the boot process and is a small program that is added to the front of a partition when you format a file system. In this case, replacing with the standard Windows MBR will allow your PC to boot. It's also possible that your PC shipped with a non-standard MBR that doesn't work correctly with a new disk. You need to replace this if your MBR has become corrupted, perhaps with a virus. Ii) Replace the Master Boot Record: The Master Boot Record ( MBR) is the first part of the boot process and is a small program on the first 512 bytes of the disk. Note: if your O/S is Vista then you must rebuild the BCD (last option) if you reset the Disk ID. If you reset the Disk ID then Windows will re-allocate drive letter assignments and will correctly set drive 'C' to be the active partition. If drive 'C' is now in a location where drive 'D' used to be then Windows may fail to boot. If you restore the system partition (Drive C:) to a different position on your disk then Windows can get driver letters 'mixed up'. It forms part of a unique identifier that Windows stores in the registry along with the offset from the beginning of the disk for the partition. I) Reset the boot disk ID: The Disk ID is used by XP and Vista to allocate and remember driver letters and partitions.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |