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System Board 4-21
Keyboard and Mouse Connectors
The keyboard and mouse are PS/2-style connectors and can be plugged into
either connector on the system board. The system unit detects their presence at
power on. Pin assignments are given in the following table.
Keyboard and Mouse Pin Assignments
Pin
Signal Name
1
Data
2
No connection
3
Ground
4
+5 V (fused)
5
Clock
6
No connection
Universal Serial Bus Connectors
The pin assignments for the universal serial bus (USB) connectors are provided
in the following table.
Universal Serial Bus Connector Pin Assignments
Pin
Signal
1
+5V (cable power)
2
- Data
3
+ Data
4
Ground (cable ground)
Summary of Contents for POWERMATE 5100 - SERVICE
Page 15: ...1 System Overview Configurations Features Components ...
Page 28: ...2 System Configuration Interrupt Requests Jumper Settings BIOS Setup Video Modes Utilities ...
Page 108: ...4 System Board Connectors Jumpers and Sockets Components Pin Assignments Resources ...
Page 167: ...7 Preventive Maintenance System Cleaning Keyboard Cleaning Mouse Cleaning ...
Page 171: ...8 Troubleshooting Checklist Diagnostics ...
Page 205: ...A Release Notes General Notes Windows 95 Issues Windows NT Issues ...