Biostar Gaming H170T Manual page 15

ATXPWR2: ATX Power Source Connector
The connector provides +12V to the CPU power circuit. If the CPU power plug is 4-pin, please
plug it into Pin 1-2-5-6 of ATXPWR2.
Note
» Before you power on the system, please make sure that both ATXPWR1 and ATXPWR2 connectors
have been plugged-in.
» Insufficient power supplied to the system may result in instability or the peripherals not functioning
properly. Use of a PSU with a higher power output is recommended when configuring a system with
more power-consuming devices.
PANEL1: Front Panel Header
This 16-pin header includes Power-on, Reset, HDD LED, Power LED, and speaker connection.
GAMING_PANEL: Gaming Control Panel Header
This 16-pin header allows user to connect gaming control panel.
GAMING Z170T / GAMING H170T / GAMING B150T
Pin
1
2
3
4
5
6
7
8
Pin Assignment Function
1 +5V
2 N/A Speaker
Connector
3 N/A
4 Speaker
5 HDD LED (+) Hard drive
6 HDD LED (-) LED
7 Ground Reset
8 Reset control button
Pin Assignment
1 N/A
3 CIRRX_8051
5 SMB_CLK_RESUME
7 SMB_DATA_RESUM
9 AUDIO_GAIN1
11 GND
13 VCC3_3
15 VCC12-
Chapter 2: Hardware installation | 15
Assignment
+12V
+12V
+12V
+12V
Ground
Ground
Ground
Ground
Pin Assignment Function
9 N/A
N/A
10 N/A
11 N/A N/A
12 Power LED (+)
13 Power LED (+) Power LED
14 Power LED (-)
15 Power button Power-on
16 Ground button
Pin Assignment
2 TEMP_HIGH_P
4 TEMP_MIDDLE_P
6 TEMP_LOW_P
8 CPU_CHECK_P
10 DDR_CHECK_P
12 VGA_CHECK_P
14 VCC5
16 VCC12