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  | BLT_VOL1  | 1  | SET_CM1  | SET_CM2  | 
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PS2  | USB 2.0  | 
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  | J1  | 
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  | BLT_PWR1 1  | 
  | BKL_CLT1  | 
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  | CPU_FAN1  | 
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Keyboard T: USB0  | 
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/Mouse  | B: USB1  | 
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  | BKT_PWR1 PNL_PWR1  | 
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VGA1 COM1  | 
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  | ATXPWR1  | 
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  | LVDS1  | 
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  | DDR3 A1  | 
  | DDR3 A2  | 11  | |||
HDMI1*  | 
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  | MSATA1  | 
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  | COM2  | 
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HDMI2  | 
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  | LAN  | 
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  | USB8  | 12  | |
USB 3.0  | 
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T: USB2  | 
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B: USB3  | 
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  | BIOS  | 
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  | Chip  | SATA_0  | 
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  | USB6_7  | 
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USB 2.0  | 
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  | PCIE1  | 
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  | CI1  | PWR_JP1  | 1  | 
  | SET_CM3  | 
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T: USB4  | 
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  | RoHS  | 
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B: USB5  | 
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  | JGPIO_PWR1  | JGP IO1  | SET_CM4  | CHA_FAN1  | 20  | |||||
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  | MINI | 
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Mi Bottom: cIn  | Speaker Front  | 
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  | Super  | 
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Top:  | HD AUDIO1  | 
  | AUDIO  | 
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  | TPM1  | 
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  | PLED PWRBTN  | HDLED RESET  | 
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  | I/O  | 
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  | CODEC  | 
  | BUZZ1  | 
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  | COM3  | COM4  | COM5  | COM6  | 
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  | LPT1  | 
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  | CLRCOMOS1  | 
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  | CMOS  | 
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  | Battery  | 
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  | SPEAKER1  | 
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  | PANEL 1  | 
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  | PCIE1  | 
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  | 31  | 30  | 
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  | 29 28  | 27  | 26  | 
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  | 25 24 23  | 
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17 : USB2.0 Connector (USB67)
27 : Printer Port Header
32 : Audio Jacks
PWR
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1
+ GNDNC
AFD#
ERROR#
PINIT#
SLIN# GND
1  | 
SPD7  | 
Green - Front Speaker
Pink - Mic In
33 : Top : RJ45 LAN Port
PWR-
GND
+
SPD6  | ACK#  | 
SPD5  | BUSY  | 
SPD4  | PE  | 
SPD3SLCT SPD2
Bottom : USB2.0 (USB4_5)
18 : Digital Input / Output
Pin Header
PIN  | Signal Name  | PIN  | Signal Name  | 
1  | Digital Output 0  | 2  | Digital Input 0  | 
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3  | Digital Output 1  | 4  | Digital Input 1  | 
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5  | Digital Output 2  | 6  | Digital Input 2  | 
7  | Digital Output 3  | 8  | Digital Input 3  | 
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9  | JGPIO_PWR1  | 10  | GND  | 
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21 : 3-Pin  Chassis FAN Connector (+12V)
22 : System Panel Header | PLED+  | 
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  | PLED-  | 
  | PWRBTN#  | 
  | GND  | 
1
DUMMY GND
RESET# HDLED-
HDLED+
SPD1
SPD0
STB#
28 : Clear CMOS Header
29 : TPM Header
1
30 : Front Panel Audio Header
GND PRESENCE# MIC RET OUT RET  | OUT2 L J SENSE OUT2 R MIC2 R MIC2 L  | 
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34 : Top : RJ45 LAN Port (DASH support) Bottom : USB3.0 (USB2_3)
35 : Top : COM2 Bottom left: HDMI1* Bottom right: HDMI2
* HDMI1 is for 
36 : Top : COM1
Bottom : VGA1
37 : Top : USB2.0 (USB01)
Bottom : PS/2 Keyboard/Mouse
23 : COM6
24 : COM5
25 : COM4
26 : COM31
RRXD1
DDTR#1
DDSR#1
CCTS#1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
31 : 3W Audio AMP Output Wafer
1  | PIN  | Signal Name  | |
1  | SPK L-  | ||
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  | 2  | SPK L+  | |
  | 3  | SPK R+  | |
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  | 4  | SPK R-  | |
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