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ATXP-965Q Technical Reference
Chapter 2 – Hardware Configuration
Chassis Plans
25
Front Panel Header Connections
SATA LED
This connector connects to the hard disk activity indicator light on the case.
PIN ASSIGNMENT
1
3 HD_LED-
Reset switch
This 2-pin connector connects to the case-mounted reset switch for rebooting your computer.
PIN ASSIGNMENT
5 GND
7 RST_BTN
Power LED: PWR-LED
Connect your system Power LED to these pins. Connect a bi-color LED for additional functionality
(signaling not supported).
PIN ASSIGNMENT
2
4 PW_LED-
Power Button: PWR BTN
This 2-pin connector connects to the case-mounted power switch to power ON/OFF the system.
PIN ASSIGNMENT
6 PWRBTNSW
8 GND
Speaker connector: SPEAK
This 4-pin connector connects to the case-mounted speaker. See the figure below. The ATXP-965Q
already has an onboard buzzer. This header is for legacy applications.
PIN ASSIGNMENT
1 SPEAKER
SIGNAL
2 NC
3 GND
5 SPK_VCC