DOCUMENT:Q75148 03-DEC-1999 [msdos] TITLE :System Requirements for IBM PC-DOS 5.0 Upgrade PRODUCT :Microsoft Disk Operating System PROD/VER:MS-DOS:5.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft MS-DOS operating system version 5.0 ------------------------------------------------------------------------------- SUMMARY ======= The system requirements for IBM PC-DOS 5.0 Upgrade are as follows: IBM Personal System/2 Model 25, 30, 25-286, 30-286, L40SX, 50, 50Z, 55SX, 60, 65, 70, P70, P75, 80, 90, 95, or PS/1 IBM Personal System/55 Model 5510, 5523, 5530-S/T, 5535-S, 5540-T, 5550-S/T/V, 5560-W, 5570-T/V or 5580-Y IBM Personal Computer, Personal Computer XT, Personal Computer XT-286, Personal Computer AT, Portable Personal Computer, or PC Convertible IBM Display or equivalent 512K of memory (minimum) One hard disk with a previous version of DOS (version 2.1 or later) already installed One 360K 5.25-inch floppy disk drive, or one 1.2 MB 5.25-inch floppy disk drive The DOS versions above refer to IBM PC-DOS. The IBM Upgrade will not install over any version of MS-DOS. The products included here (IBM) are manufactured by vendors independent of Microsoft; we make no warranty, implied or otherwise, regarding these products' performance or reliability. Additional query words: 5.00 3rdparty noupd ====================================================================== Keywords : Technology : kbMSDOSSearch kbMSDOS500 Version : MS-DOS:5.0 ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 1999.