Biostar A690E-IS Setup Manual page 19

LCD Power ON/OFF Header *
This header allows you to control the LCD Power ON/OFF.
LCD Backlight Power Select Header *
This header is for selecting LCD backlight power.
Header Close:
LCD Power ON
1
Header Open:
LCD Power OFF
Pin 1-2 Close:
Backlight Power=5V
1
Pin 2-3 Close:
3
Backlight Power=12V
A690E-IS
1
1
1
3
1
3
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