3.1 Connectors and Jumpers list
The tables below list the function of each of the board jumpers and connectors by labels shown in the above section.
The next section in this chapter gives pin definitions and instructions on setting jumpers.
Label
Function
Note
1. PNL_PWR1
Panel LVDS VDD Power Selection
2. ATX12V1
+9V~+36VDC System ATX Power Input
3. BKT_PWR1
LVDS Backlight Power Selection
4. USB0_1, USB2_3, USB4_5
USB2.0 pin header x 3
5. MSATA_SEL1
SATAII_2 or mSATA Selection
6. BLT_PWR1
Panel Inverter Power Control
7. SATAII_1, SATAII_2
Serial-ATA II Connector x 2
8. BLT_VOL1
Backlight & Amp Volume Control
9. BLT_PWM1
Backlight Control Level
10. CHA_FAN1
3-Pin Chassis FAN Connector
11. PANEL1
System Panel Header
12. SATA_PWR1
SATA Power Output Connector
13. JGPIO_SET1
GPIO Default Setting
14. CLRCMOS1
Clear CMOS Header
15. JGPIO1
Digital Input / Output Pin Header
16. JGPIO_PWR1
Digital Input / Output Power Select
17. COM4
COM4 Port Header
18. PWR_JP1
ATX/AT Mode Selection
19. COM3
COM3 Port Header
20. TPM1
TPM Header
21. COM2
COM2 Port Header
22. SET_CM1
COM1 Pin9 PWR Setting
23. COM1
COM1 Port Header
24. CI1 and CI2
Chassis Intrusion Headers x 2
25. HD_AUDIO1
Front Panel Audio Header
26. SPEAKER1
3W Audio AMP Output Wafer
27. BUZZ1
2-Pin Buzzer Header
28. LVDS1
LVDS Panel Connector
29. CPU_FAN1
4-Pin CPU FAN Connector