AST RESEARCH, INC. INFORMATIONAL BULLETIN # 0032 02/11/97 TITLE: Installing Win95 on Bravo MS-T 6200 SUMMARY The Bravo MS-T 6200 ships from the factory with the Windows NT version 4.0 operating system (OS) loaded. If it becomes necessary to install another operating system, such as Windows 95, the user must go through additional steps after loading the operating system. Because this system shipped from the factory loaded with Windows NT, a non-Plug-and-Play OS, the user must first enter System Setup and select the PnP OS option in CMOS. Failure to do this will result in erratic system behavior. If the OS is to be installed from scratch using a CD-ROM, it will be necessary to prepare a bootable floppy to load the proper CD-ROM driver and MSCDEX in order for the system to access the Windows 95 CD. The remaining issues will be outlined below: 1. After installation, the CD-ROM cannot be seen if attached to the secondary controller. This is caused by lack of PIIX 3 controller support in the retail version of Windows 95. It is necessary to apply the patch IDEINFUP.EXE from Intel's ftp site at ftp.intel.com/pub/patch. 2. It is also necessary to download the Crystal CS4232 sound drivers from AST's Web page (www.ast.com) or select the standard Sound Blaster drivers. They are located under the Files Index, Desktop/Other section on AST's Web site. 3. It will be necessary to obtain the latest Windows 95 drivers for any other third-party add-in cards from their respective manufacturers. NOTES N/A TAN TPR 840MH --------------------------------------------------------------------- The information in this data sheet is subject to change without notice. AST Research, Inc. shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from the furnishing, performance, or use of this material. This material contains information protected by copyright. No part of this material may be reproduced in any form without prior written consent from AST Research, Inc. All rights reserved. --------------------------------------------------------------------- Revision 01