Technical information

99 Chapter 5
Connector & LED
USB1: USB Port Header ( Option )
Pin No. Description
1. USB Power
3. USBP2-
5. USBP2+
7. GND
9. NC
2. USB Port
4. USBP3-
6. USBP3+
8. GND
10. Key
Pin No. Item Description
JF1 CPU 1 FAN Controlled and sensed by BMC/ADM 1026
JF4 System Front FAN Controlled and sensed by BMC/ADM 1026
JF5 CPU 2 FAN Controlled and sensed by BMC/ADM 1026
JF8 System Back FAN Controlled and sensed by BMC/ADM 1026
FAN Pin Out
Pin No. Description
1. GND
2. Power
3. Sense Pulse
ITP CONN.
Pin No. Description
JP1 ITP Setting
1P : 2-3
2P : NI
JP9 SCSI Backplane Connector
J2: Front Panel CONN.
Pin No. Description Pin No. Description
1. Power LED 2. Key
3. GND 4. HDD Fail LED
5. System Fault LED 6. 3V_STBY
7. Reset Button 8. Power Button
9. VCC5 10. HDD Active LED