Preface
This service and reference manual contains technical information necessary for servicing and repairing Direction™ SP
The manual is organized as follows:
Section 1 — Technical Information , provides an overview of the computer features, hardware design, interface ports, and internal devices.
Section 2 — Utilities , includes procedures for configuring the system through the Setup utility program and information on the Intel® Processor Serial Number Control utility.
Section 3 — Option Installation, provides installation procedures for adding optional expansion boards, diskette and hard drive storage devices, and system memory.
Section 4 — Maintenance and Troubleshooting , includes recommended maintenance information, lists possible computer problems and their solutions, and has battery replacement procedures.
Section 5 — Disassembly and Reassembly , includes computer disassembly and reassembly procedures.
Appendix A — System Specifications , provides a list of the system specifications including dimensions, weight, environment, safety compliance, power consumption, and memory.
Appendix B — Connector Pin Assignments , provides a list of the internal and external system board connector pin assignments.
Appendix C — System Resources , includes information on IRQ settings and system board jumpers.