M81-X Series User’s Manual
7
CD-In Header
CMOS Memory Clear Header
Lithium CR2032 Battery
Chassis Fan Connector
Buzzer
Power LED
Front Panel I/O Header
Flash BIOS Lock Header (This item is optional)
FDD Device Header
Two IDE (Primary and Secondary) Devices Header
Two DIMM Sockets
CPU Fan Connector
ATX Power Connector
Processor Type Setting Header
Power Fan Connector
Keyboard and Mouse Power On Header
4. Layout Guide
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