Gateway ALR 8200 Operating systems, •SCO UNIX, •Solaris®, •NeXTStep OS, •SCO UNIX ODT, Server 3.51 and, •UnixWare 2.01 and, •Microsoft Windows®, Workstation 3.51 and

Important!

The Pentium® II processor in this system is designed to support 32-bit operating systems and applications. To ensure optimum system performance, use only

32-bit programs on the system.

Important!

SCO UNIX versions 3.2.4.2 and ODT 3.0 require both MPX 3.X and APIC Driver 1.X to support more than one processor.

Operating systems

The system is 100% Intel MP Specification V1.1 or V1.4, BIOS-selectable compliant. The following operating systems support symmetrical multi-processing (SMP):

•Novell NetWare SMP 4.1 and 4.11•SCO UNIX 3.2.4.2•SCO UNIX ODT 3.0•SCO UNIX Open Server 5.X•UnixWare 2.01 and 2.1•Solaris® 2.1•IBM OS/2 SMP 3.0 Warp

•	Microsoft Windows NT™	Server 3.51 and 4.0
•	Microsoft Windows NT™	Workstation 3.51 and 4.0
•	Microsoft Windows NT™	Server 4.0 Enterprise

•Microsoft Small Business Server (SBS)

Because each operating system operates differently, it is best to reference your software documentation for specific instructions on what to do after the system boots.

The following operating systems run on the system but do not support the system’s multiprocessing capabilities:

•Microsoft Windows® 95•NeXTStep OS 3.3•Novell NetWare 3.1x and 4.x

If you are unsure whether or not your application supports SMP, contact the product manufacturer.

18 Gateway ALR 8200 User’s Guide