Intel MB886 user manual Power LED Pins, ATX Power ON Switch Pins 7 and, Pin # Signal Name

INSTALLATIONS

Power LED: Pins 11 - 13

The power LED indicates the status of the main power switch.

Pin #

Signal Name

11	Power LED
12	No connect
13	Ground

ATX Power ON Switch: Pins 7 and 17

This 2-pin connector is an “ATX Power Supply On/Off Switch” on 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 force the system to power off.

Reset Switch: Pins 9 and 19

The reset switch allows the user 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.

Hard Disk Drive LED Connector: Pins 10 and 20

This connector connects to the hard drive activity LED on control panel. This LED will flash when the HDD is being accessed.

Pin # Signal Name

10 HDD Active

20 5V

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