MSI K7D MASTER User Guide - Page 36

Hardware Setup Front Panel Connector: JFP1 & JFP2 The front panel connectors JFP1 and JFP2 allow you to connect to the Power Switch, Reset Swtich, Speaker, Power LED, and HDD LED on the case. Both JFP1 and JFP2 are compliant with Intel® Front Panel I/O Connectivity Design Guide. SPK BUZ 87 + - P LED + S - GND 21 JFP2 10 9 PWSW + RST + LED S P 21 - HDD + JFP2 Pin Definition JFP1 Pin Signal 1 GND 2 SPK- 3 SLED 4 BUZ+ Pin Signal 5 PLED 6 BUZ- 7 NC 8 SPK+ JFP1 Switch/LED Front Panel Electrical Connection PIN SIGNAL 1 HD_LED_P 2 FP PWR/SLP 3 HD_LED_N 4 FP PWR/SLP 5 RST_SW_N 6 PWR_SW_P 7 RST_SW_P 8 PWR_SW_N 9 RSVD_DNU DESCRIPTION Hard disk LED pull-up to +5V MSG LED pull-up to +5V Hard disk active LED MSG LED pull-up to +5V Reset Switch low reference pull-down to GND Power Switch high reference pull-up to +5V Reset Switch high reference pull-up to +5V Power Switch low reference pull-down to GND Reserved. Do not use. 2-19