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
Baseboard Connectors
69
Auxiliary Power
Figure 4-3showstheauxiliarypowerconnector.Table 4-2liststhepinnumberandsignal
for each pin.
Figure 4-3 Auxiliary Power Connector
13 +3.3 VDC Orange
14 COM Black
15 COM Black
16 COM Black
17 +5V Standby Purple
18 +5 VDC Red
19 +5 VDC Red
20 +5 VDC Red
Table 4-2 Auxiliary Power Connector Pinouts
Pin Signal
1 RTN_RS
2 5V_RS
3 3.3V_RS
4 FAN_SPEED
5 I2CSCL
6 I2CSDA
7 GND
Table 4-1 (continued) Main Power Connector Pinouts
Pin Signal Wire Color
14
13
2
1