DOCUMENT:Q73600 17-DEC-2000 [msdos] TITLE :Adaptec ACB-2372 Controller Board and Expanded Memory PRODUCT :Microsoft Disk Operating System PROD/VER:MS-DOS:4.x,5.x,6.0,6.2,6.21,6.22; WINDOWS:3.0,3.0a,3.1,3.11 OPER/SYS: KEYWORDS:win31 msdos ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft MS-DOS operating system versions 4.0, 4.01, 5.0, 5.0a, 6.0, 6.2, 6.21, 6.22 - Microsoft Windows versions 3.0, 3.0a, 3.1, 3.11 ------------------------------------------------------------------------------- SUMMARY ======= If you are using any of the Adaptec controller boards listed below with two hard disk drives attached and you are using expanded memory (EMS), you need to obtain the Adaptec ADAPTEC.SYS device driver. Without ADAPTEC.SYS, your machine will stop responding (hang) when loading EMM386.SYS or EMM386.EXE ADAPTEC.SYS can be obtained by contacting Adaptec technical support or from the Adaptec bulletin board service (BBS). MORE INFORMATION ================ RLL Controllers --------------- ACB-2370 ACB-2370A ACB-2370B ACB-2372 ACB-2372A ACB 2372B ACB-2372C ESDI Controllers ---------------- ACB-2320 ACB 2320A ACB-2320B ACB-2322 ACB-2333A ACB-2322B ACB-2322B-8 ACB-2322B-16 The above controllers require the ADAPTEC.SYS driver because they use INT 60-67 to store drive tables. EMM386 also uses INT 67, which causes a conflict. ADAPTEC.SYS relocates the drive tables from INT 60-67 to a reserved location in random access memory (RAM). ADAPTEC.SYS should be loaded in the CONFIG.SYS file before loading any MS-DOS 5.0 device drivers. The products included here are manufactured by vendors independent of Microsoft; we make no warranty, implied or otherwise, regarding these products' performance or reliability. Additional query words: appnote 6.22 5.00 5.00a 6.00 6.20 3.00 3.00a 3.10 emm386.exe emm386.sys 3rdparty hardware win3x ====================================================================== Keywords : win31 msdos Technology : kbWin3xSearch kbZNotKeyword3 kbWin300 kbWin300a kbWin310 kbWin311 kbMSDOSSearch kbMSDOS400 kbMSDOS621 kbMSDOS622 kbMSDOS620 kbMSDOS600 kbMSDOS500 kbMSDOS401 kbMSDOS500a Version : MS-DOS:4.x,5.x,6.0,6.2,6.21,6.22; WINDOWS:3.0,3.0a,3.1,3.11 ============================================================================= 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 2000.