Specifications
Table Of Contents
- SGI™ 1400 Server Family Maintenance and Upgrades Guide
- List of Figures
- List of Tables
- About This Guide
- Working Inside the System
- Tools and Supplies Needed
- Safety: Before You Remove the Access Cover
- Warnings and Cautions
- Removing the System Access Cover
- Installing the Access Cover
- Working in the Subchassis and Electronics Bay
- Installing PCI Boards
- Removing a PCI option Board
- Removing the Front Panel Board
- Installing the Front Panel Board
- Removing the Diskette Drive
- Installing the Diskette Drive
- Peripheral Drives
- System Fans
- The Power Share Board
- Upgrading Baseboard Components
- SGI 1400 Server SCSI Backplane Installation
- Technical Reference
- Baseboard Connectors
- Main Power Connector
- Auxiliary Power
- Diskette Drive
- Front Panel Connector
- The SMM Connector
- The IPMB Connector
- VGA Video Port Connector
- Keyboard and Mouse
- Parallel Port
- Serial Ports A and B
- Universal Serial Bus
- Narrow SCSI Connector
- Wide SCSI Connector
- Internal IDE Connector
- The Hard Drive LED Connector
- ISA Connector Pinouts
- The PCI Connectors
- Baseboard Jumpers
- System I/O Addresses
- Memory Map Address Range
- Interrupts
- Video Modes
- Baseboard Connectors
- Equipment Log and Configuration Worksheets
- Environmental Specifications
- Chassis Warnings and Safety
- Index

The Power Share Board
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Figure 1-16 Attaching the New Board to its Bracket
The components shown in Figure 1-16 are:
1. Screws that attach the new board to the bracket
2. New PSB
3. Bracket
To reinstall the board and bracket assembly in the chassis:
1. Connect the cables to the new PSB.
2. Reattach the electronics bay.
3. Connect the new PSB cables to the baseboard.
4. Reconnect the memory module.
5. Reinstall the front and rear foam covers.
6. Reinstall the access cover using the original screws.
7. Reinstall the power supplies.
8. Connect all AC power and peripheral device cables to the rear of the system.
9. Run the FRUSDR load utility to properly configure the upgraded system.
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