Connector Pin Assignments B-7
Keyboard and Mouse Connectors
The keyboard and mouse use standard PS/2 connectors. Pin assignments are
given in the following table.
Keyboard and Mouse Connector Pin Assignments
Pin
Keyboard Connector
Mouse Connector
1
Keyboard Data
Mouse Data
2
No connection
No connection
3
Ground
Ground
4
+5V (fused)
+5V (fused)
5
Keyboard Clock
Mouse Clock
6
No connection
No connection
Front Panel
The front panel connector provides cabling for the buttons and panel LEDs
(power and hard disk). The connector pin assignments are given in the following
table.
Front Panel Connector Pin Assignments
Pin
Signal
Pin
Signal
1
HD_PWR
10
FPSLP
2
HDR_BLNK_GRN
11
IRRX
3
HAD
12
GND
4
HDR_BLNK_YEL
13
GND
5
GND
14
N/C
6
FPBUT_IN
15
IRTX
7
FP_RESET
16
IR_PWR
8
GND
17
N/C
9
+5V
18
N/C
Summary of Contents for SP B-Series
Page 23: ...2 Utilities BIOS Setup Utility Intel Processor Serial Number Control Utility...
Page 67: ...4 Maintenance and Troubleshooting Maintenance Troubleshooting...
Page 78: ...5 Disassembly and Reassembly Disassembly Illustrated Parts Breakdown...
Page 118: ...C System Resources IRQ Settings System Resource Information Jumper Settings...