What is a Low Level Format???

Techie333

Platinum Member
Jan 20, 2001
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I am doing a serial ata setup on a maxtor 160gb hard drive. Motherboard boots up and says to push f4 to enter raid setup. I an not doing raid setup, just one serial ata drive. I want to format it and options under raid setup are create raid, delete raid, etc, and Low Level Format. What the hell is a low level format?
 

gistech1978

Diamond Member
Aug 30, 2002
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Originally posted by: Techie333
I am doing a serial ata setup on a maxtor 160gb hard drive. Motherboard boots up and says to push f4 to enter raid setup. I an not doing raid setup, just one serial ata drive. I want to format it and options under raid setup are create raid, delete raid, etc, and Low Level Format. What the hell is a low level format?

writes zeroes to the drive
 

Techie333

Platinum Member
Jan 20, 2001
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Also, when I try to format within dos, it says format not supported when i type in "format C:"......wats that about?
 

Saulbadguy

Diamond Member
Jan 27, 2003
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Originally posted by: Techie333
Also, when I try to format within dos, it says format not supported when i type in "format C:"......wats that about?

why the hell are you trying to format it in DOS?
 

lokiju

Lifer
May 29, 2003
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Just format when doing the Windows install if its a fresh install, if not just boot into Windows go into Disk Manager and format from there, there is no reason to do a low level format if its a new drive.
 

AFB

Lifer
Jan 10, 2004
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Originally posted by: Saulbadguy
Originally posted by: Techie333
Also, when I try to format within dos, it says format not supported when i type in "format C:"......wats that about?

why the hell are you trying to format it in DOS?



LOL , did you get a CD or disket with it ?
 

Techie333

Platinum Member
Jan 20, 2001
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What if I already did a low level format? Is there a way to undo it, or should I just leave it..?
 

lokiju

Lifer
May 29, 2003
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Originally posted by: Techie333
I want to install windows xp......don't you start off formatting in dos?

Woa, your serious? um, your gonna have a tough time then, just boot off of the Windows XP cd, hit F6 when it says to and use the floppy disk that was provided with your Motherboard or SATA Controller card, during the Windows Setup process you will have to format the drive using either NTFS or FAT if the drive is not yet formatted.
 

FeathersMcGraw

Diamond Member
Oct 17, 2001
4,041
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If you did a low-level format on your drive, you're not going to be able to format it in DOS (or Windows, or Linux, or whatever) until you use a partitioning utility to set up partitions (which is what defines the "C:").
 

GoodToGo

Diamond Member
Jul 16, 2000
3,516
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A low level format will restore the drive to its factory configuration aka no partitions and a FAT 16 type drive.
 

GoodToGo

Diamond Member
Jul 16, 2000
3,516
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Originally posted by: NuclearFusi0n
^^wrong, it will be totally empty.

dd if=/dev/zero of=/dev/<drive>

Yeah when you get the unopened drive it is full of porn isnt it?
rolleye.gif
 

Ranger X

Lifer
Mar 18, 2000
11,218
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Low-level formatting then installing Windows XP? I thought we stopped doing that after Win95/98? The easy way is to just pop the CD in and let it do its magic.

If you deleted the partition, you may need to fdisk and create a new partition.
 

79Blazer

Golden Member
Nov 12, 2003
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Originally posted by: NuclearFusi0n
^^wrong, it will be totally empty.

dd if=/dev/zero of=/dev/<drive>

And unusable. The only way a low-level format will work is if you use the SPECIFIC program made for the drive. If you use ANYTHING else, your drive is trashed. At least that's what i've experienced.
 

GoodToGo

Diamond Member
Jul 16, 2000
3,516
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http://www.westerndigital.com/en/library/eide/79-870033.pdf

Writing Zeros to the Hard Drive

If you tested the hard drive, checked all hardware in the system, and verified that the BIOS is
correctly set up, and are still experiencing problems, you might want to reinstall the software on your
system. Before reinstalling the software, you can use the Write Zeros To Drive option to erase the
entire hard drive, including the MBR (master boot record), all partition tables, and all data.
CAUTION: This procedure overwrites existing data on your hard drive. If you choose this option, be
sure to back up user data before proceeding.