Biostar K8M80-M7A K8M800-M7A user's manual - Page 13

K8M800-M7A CHAPTER 3: HEADERS & JUMPERS SETUP 3.1 HOW TO SETUP JUMPERS The illustration shows how to set up jumpers. When the jumper cap is placed on pins, the jumper is "close", if not, that means the jumper is "open". Pin opened Pin closed Pin1-2 closed 3.2 DETAIL SETTINGS JPANEL1: Front Panel Header This 24-pin connector includes Power-on, Reset, HDD LED, Power LED, Sleep button, speaker and IrDA Connection. It allows user to connect the PC case's front panel switch functions. PWR_LED SLP On/Off ++ 2 1 +- SPK RST HLED IR 24 23 IR Pin Assignment 1 +5V 3 N/A 5 N/A 7 Speaker 9 HDD LED (+) 11 HDD LED (-) 13 Ground 15 Reset control 17 N/A 19 N/A 21 +5V 23 IRTX Function Pin Assignment 2 Sleep control Speaker Connector 4 Ground 6 N/A 8 Power LED (+) Hard drive LED 10 Power LED (+) 12 Power LED (-) Reset button 14 Power button 16 Ground 18 Key IrDA Connector 20 Key 22 Ground 24 IRRX Function Sleep button N/A Power LED Power-on button IrDA Connector 11