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Hardware Configuration
MI811F Series
User’s Manual
35
2
2.5.17 Front Panel Setting Connector (J12)
8
7
1
2
Pin
Assignment
Pin
Assignment
1
Ground
2
PWR_BTN
3
+3.3V
4
HDD Active
5
Ground
6
Reset
7
+5V
8
PWR_LED
J12
is utilized for system indicators to provide light indication of the computer
activities and switches to change the computer status. It provides interfaces
for the following functions.
•
ATX Power ON Switch (Pins 1 and 2)
The 2 pins make an “ATX Power Supply On/Off Switch” for the system
that connects to the power switch on the case. When pressed, the
power switch will force the system to power on. When pressed again, it
will power off the system.
•
Hard Disk Drive LED Connector (Pins 3 and 4)
This connector connects to the hard drive activity LED on control panel.
This LED will flash when the HDD is being accessed.
•
Reset Switch (Pins 5 and 6)
The reset switch allows you to reset the system without turning the
main power switch off and then on again. Orientation is not required
when making a connection to this header.
•
Power LED: Pins 7 and 8
This connector connects to the system power LED on control panel.
This LED will light when the system turns on.
Summary of Contents for MI811F-335
Page 15: ...General Information MI811F Series User s Manual 7 1 1 6 Block Diagram...
Page 23: ...Hardware Configuration MI811F Series User s Manual 15 2 SIO Board diagram of MI811F...
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Page 62: ...54 MI811F Series User s Manual This page is intentionally left blank...
Page 78: ...70 MI811F Series User s Manual 4 5 Chipset Settings 4 5 1 South Cluster Configuration...
Page 86: ...78 MI811F Series User s Manual This page is intentionally left blank...