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No Logigical Drives

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I'm trying to redo my laptop and in fdisk I'm having a problem. I deleted my primary partition and went to delete my extended partition and it comes up saying can't delete while I have logical drives , so I go back to delete my logical drives and then I get there are no logical drives defined. Can Anyone help?

6 replies

by thechas

Many laptops are set up with hidden drives that the manufacture can use to restore the laptop to the original configuration.

I don't remember if there is a specific listing, but you might check out some of the links at www.fdisk.com/fdisk

Chas

by pctech

The Chas is correct. A work around that I use is to use a disk editing utility and over write the boot partition of the drive. FDISK will now see this as an unpartitioned drive and you will have the full capacity of the drive to use as you wish. I use Norton Disk Editer or Microscope to accomplish this. Be advised that some restore disks have to have this partition, especially some Compaqs, and will not run the restore without it.

I hope this helps.

by otl

Normally you delete the extended partition logical drive then the primary, same goes for the partitions.

You could re-define the extended as the primary then verify no extended partitions exist, no logical drives defined, then delete.

Did you save settings ? FDisk may think there are still logical drives.

by wcp

A few options:

1. Go through Windows NT, 2K, or XP (if you have a CD) installation process and delete all partitions. Once you deleted them, quit installation.

2. Use ?Clean1K? utility program that wipes out any partitions on the fly. The program is from Dell and may not be available to non-Dell customer. Once in a while, somebody makes it available in Internet. Try www.google.com with a keyword ?Clean1K? without the quote. If you cannot find it, post a comment and I will e-mail you one.

3. Use a commercially available utility, e.g. GDISK from Norton Ghost, to delete all partitions.

by wcp

4. Use a Debug script to delete all partitions.
Use key words "debug script" from www.google.com.
I believe the script was from Dell but is widely available from Internet.

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