Windows XP Reinstallation
In Windows fdisk will do a quick format or a full format (it always does the later if you change file system type say from FAT32 to NTFS), but not a real low-level format. Low-level formats needed a utility from the disk maker.
From Wikipedia:
Disk formatting - Wikipedia, the free encyclopedia
From Wikipedia:
Disk formatting - Wikipedia, the free encyclopedia
Transition away from LLF
Starting in the late 1980s, driven by the volume of IBM compatible PCs, HDDs became routinely available pre-formatted with a compatible low-level format. At the same time, the industry moved from historical (dumb) bit serial interfaces to modern (intelligent bit serial interfaces and Word serial interfaces wherein the low level format was performed at the factory.
Today, an end-user, in most cases, should never perform a low-level formatting of an IDE or ATA hard drive, and in fact it is often not possible to do so on modern hard drives outside of the factory.[7][8]
Disk reinitialization
This section needs additional citations for verification.
Please help improve this article by adding reliable references. Unsourced material may be challenged and removed. (July 2009)
While it is impossible to perform an LLF on most modern hard drives (since the mid-1990s) outside the factory, the term "low-level format" is still being used (erroneously) for what should be called the reinitialization of a hard drive to its factory configuration (and even these terms may be misunderstood). Reinitialization should include identifying (and sparing out if possible) any sectors which cannot be written to and read back from the drive, correctly. The term has, however, been used by some to refer to only a portion of that process, in which every sector of the drive is written to; usually by writing a zero byte to every addressable location on the disk, sometimes called zero-filling.
The present ambiguity in the term "low-level format" seems to be due to both inconsistent documentation on web sites and the belief by many users that any process below a "high-level (file system) format" must be called a low-level format. Instead of correcting this mistaken idea (by clearly stating such a process cannot be performed on specific drives), various drive manufacturers have actually described reinitialization software as LLF utilities on their web sites. Since users generally have no way to determine the difference between a true LLF and reinitialization (they simply observe running the software results in a hard disk that must be partitioned and "high-level formatted"), both the misinformed user and mixed signals from various drive manufacturers have perpetuated this error. Note: Whatever possible misuse of such terms may exist (search hard drive manufacturers' web sites for all these terms), many sites do make such reinitialization utilities available (possibly as bootable floppy diskette or CD image files), to both overwrite every byte and check for damaged sectors on the hard disk.
Starting in the late 1980s, driven by the volume of IBM compatible PCs, HDDs became routinely available pre-formatted with a compatible low-level format. At the same time, the industry moved from historical (dumb) bit serial interfaces to modern (intelligent bit serial interfaces and Word serial interfaces wherein the low level format was performed at the factory.
Today, an end-user, in most cases, should never perform a low-level formatting of an IDE or ATA hard drive, and in fact it is often not possible to do so on modern hard drives outside of the factory.[7][8]
Disk reinitialization
This section needs additional citations for verification.
Please help improve this article by adding reliable references. Unsourced material may be challenged and removed. (July 2009)
While it is impossible to perform an LLF on most modern hard drives (since the mid-1990s) outside the factory, the term "low-level format" is still being used (erroneously) for what should be called the reinitialization of a hard drive to its factory configuration (and even these terms may be misunderstood). Reinitialization should include identifying (and sparing out if possible) any sectors which cannot be written to and read back from the drive, correctly. The term has, however, been used by some to refer to only a portion of that process, in which every sector of the drive is written to; usually by writing a zero byte to every addressable location on the disk, sometimes called zero-filling.
The present ambiguity in the term "low-level format" seems to be due to both inconsistent documentation on web sites and the belief by many users that any process below a "high-level (file system) format" must be called a low-level format. Instead of correcting this mistaken idea (by clearly stating such a process cannot be performed on specific drives), various drive manufacturers have actually described reinitialization software as LLF utilities on their web sites. Since users generally have no way to determine the difference between a true LLF and reinitialization (they simply observe running the software results in a hard disk that must be partitioned and "high-level formatted"), both the misinformed user and mixed signals from various drive manufacturers have perpetuated this error. Note: Whatever possible misuse of such terms may exist (search hard drive manufacturers' web sites for all these terms), many sites do make such reinitialization utilities available (possibly as bootable floppy diskette or CD image files), to both overwrite every byte and check for damaged sectors on the hard disk.
Thread Starter
Join Date: May 2006
Location: 2 m South of Radstock VRP
Posts: 2,042
Likes: 0
Received 0 Likes
on
0 Posts
The next time I have a computer problem, this Forum is going to be my first reference point. I tried all the "help" sites via Google and none of the information was as comprehensive or readable/understandable as the advice you lads gave; and are still giving. 
Again, many thanks to everyone.
Again, many thanks to everyone.
