Front Panel Connectors: Panel1 - Acorp 4S651M Manual

Chapter 1

1.7.9 Front Panel Connectors: PANEL1

RTL8101L
PSSW
The system power is controlled by a momentary switch
connected to this lead. Pushing the button once will switch
the system ON.
Power LED Lead (PW_LED)
The system power LED lights when the system power is on.
Speaker Connector (SPEAKER)
The speaker (onboard or offboard) provides error beep code
information during the Power Self-Test when the computer
cannot use the video interface. The speaker is not connected
to the audio subsystem and does not receive output from the
audio subsystem.
Hard Drive LED Connector (HD_LED)
This connector supplies power to the cabinet IDE activity LED.
Read and write activity by devices connected to the Primary or
Secondary IDE connectors will cause the LED to light up.
Motherboard 4S651M/4S651MN
Socket 478
SiS
650GX
AGP8X/4X
PCI1
SiS
962L
PCI2
Battery
PCI3
1-20
Front Panel Connectors
2 0
1 8
(+)
RST
1 6
1 4
HD LED
1 2
1 0
8
6
4 (+) (+)
2 PS SW
(+)
1 9
1 7
1 5
1 3
11
9
7
5
3
1