V28B Chapter 2 Hardware Installation
11
2-2 Panel Connector
HDD LED Connector: HDD-LED
HDD LED shows the activity of a hard disk drive. Avoid turning the power off while the
HDD led is twinkling. You can connect HDD LED from the system case to this pin.
ATX Soft-power Switch Connector: PWR
Connect to a 2-pin push power button switch from computer case, it provide instant On/Off
function
Pin Description
1 Active
Signal
2 Ground
3 Ground
4 Active
Signal
SLEEP
POWER
HDD LED
RESET
SPEAKER
POWER LED
Содержание V28B
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