Microsoft KB Archive/136039

= Installing Windows NT on a Hard Disk Configured with EZ-Drive =

Article ID: 136039

Article Last Modified on 11/1/2006

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APPLIES TO


 * Microsoft Windows NT Workstation 3.5
 * Microsoft Windows NT Workstation 3.51
 * Microsoft Windows NT Server 3.5
 * Microsoft Windows NT Server 3.51

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This article was previously published under Q136039



SYMPTOMS
If you install Windows NT on a Conner hard drive configured with the EZ-Drive utility, one of the following error messages appear:

Hard drives are not usable by NT

-or-

NT cannot access the partitions prepared by DOS



CAUSE
This problem occurs if the Windows NT Compatibility Mode (also called Floppy Boot Protection in later versions of EZ-Drive) is not enabled for a computer using a hard drive that does not have logical block addressing (LBA) capability. If the system has LBA capability, then the EZ-Drive Overlay Manager does not need to be used.



RESOLUTION
To correct this problem, enable the Windows NT Compatibility Mode. To enable the mode, do the following:

 Backup the contents of your hard disk. Insert the EZ-Drive disk in the floppy drive and type "EZ" (without the quotation marks). From the menu list, select Windows NT Compatibility Mode. Save and exit the EZ-Drive utility. Reboot the computer. You do not need to repartition or reformat the hard disk. If you wish to remove the EZ-Drive Overlay Manager once it has been installed and the LBA options enabled in the CMOS, type the following at the MS-DOS prompt:

FDISK /MBR



For more information, contact Micro House Technical Support at (303) 443-3389.

Additional query words: 3.5 3.51 drive CFS1275A

Keywords: kb3rdparty KB136039

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