Microsoft KB Archive/75133

= Installing MS-DOS Upgrade on a Texas Instruments Model 12 =

Article ID: 75133

Article Last Modified on 5/12/2003

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APPLIES TO


 * Microsoft MS-DOS 5.0 Standard Edition
 * Microsoft MS-DOS 5.0a
 * Microsoft MS-DOS 6.0 Standard Edition
 * Microsoft MS-DOS 6.2 Standard Edition
 * Microsoft MS-DOS 6.21 Standard Edition
 * Microsoft MS-DOS 6.22 Standard Edition

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This article was previously published under Q75133



SYMPTOMS
After you install the Microsoft MS-DOS 5 or later Upgrade on the Texas Instrument Model 12, your machine may not start successfully from the hard disk.



WORKAROUND
To successfully install MS-DOS version 5.0 or later on this system, Texas Instruments recommends you enter the following at the drive C command prompt:

makeboot 0/u

This command will uninstall the ROM Disk version 3.3 in the Model 12 and allow the MS-DOS 5.0 or later upgrade to successfully install.



STATUS
The product included here is manufactured by vendors independent of Microsoft; we make no warranty, implied or otherwise, regarding this product's performance or reliability.

Additional query words: 6.22 5.00 5.00a 6.00 6.20 3rdparty

Keywords: KB75133

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