Gateway ALR 9000 System Board, Figure 4: System Board

System Board

The system board functions as the main interface between the processor, memory, and peripherals. Below is an illustration of the system board.

Figure 4: System Board

System Board 15

Contents

Gateway ALR User’s Guide Notices Preface Getting Started System Features InforManager™ LCD Troubleshooting Maintenance Index IN-47 Page Important Safety Instructions Regulatory Compliance Statements Couper le courant avant l’entretien Disconnect power cords before servicing Computer Virus Notice What do we do to prevent virus contamination All master diskettes are •All systems are given a final boot test prior to shipping Page Preface Contents About This Guide Chapter 1: Getting Started Chapter 2: System Features Chapter 3: InforManager™ LCD Chapter 4: Troubleshooting Conventions Used in this Guide Throughout this booklet, you will see the following conventions: Page Getting Started Before You Begin Assembling Your System Inspecting the Contents Connecting Peripherals Powering Up the System Page System Features Basic Architecture Front Panel Reset Switch 3.5-inchFloppy Disk Drive SCSI CD-ROMDrive Bezel Doors Storage Bays Keyboard Inhibit Switch Power On/Off Switch LED Indicators Bezel Keylock InforManager™ (IFM) LCD Rear Panel ECC Reset Switch Parallel Port Mouse Port Keyboard Port Serial Port Power Supply Fault Reset Switch Chassis Keylocks (2) Power Supply LED On/Off Switch Pull-Out Handle AC-InPower Connector A System Board CPUs and CPU Slots Voltage Regulator Module Floppy Drive Controller Hard Drive Controller Adaptec® AIC™-7880SCSI Controller I/O Card Slot Expansion Slots Memory InforManager™ ActiveCPR Server Watchdog™ InforManager™ User’s Guide Page InforManager™ LCD About InforManager™ Page CPU Menu RAM Menu Disk Activity Menu Fan and Temperature Menu Power Menu Lock Menu System Menu LCD Reset ID Setup Alarm/ID/Speaker Menu System Tolerances Troubleshooting Handy Checklists Looking Things Over Verifying Your Configuration Common Problems Drive Problems Monitor Problems Printer Problems Installation Problems Page Maintenance Cleaning the Mouse Cleaning the Keyboard Cleaning the Monitor Screen Page Index