MSI MS 7021 User Guide - Page 26
Front Panel Connectors: JFP1 & JFP2, CD-In Connector: JCD1, Chassis Intrusion Switch Connector: - audio
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UPC - 816909004694
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Page 26 highlights
2 10 1 9 JFP1 2 8 1 7 JFP2 Hardware Setup Front Panel Connectors: JFP1 & JFP2 The mainboard provides two front panel connectors for establishing electrical connection to the front panel switches and LEDs. JFP1 is compliant with Intel® Front Panel I/O Connectivity Design Guide. JFP2 Pin Definition PIN SIGNAL 1 GND 3 SLED 5 PLED 7 NC PIN SIGNAL 2 SPK- 4 BUZ+ 6 BUZ- 8 SPK+ JFP1 Pin Definition PIN SIGNAL 1 HD_LED_P 2 FP PW R/SLP 3 HD_LED_N 4 FP PW R/SLP 5 RST_SW _N 6 PWR_SW_P 7 RST_SW_P 8 PW R_SW _N 9 RSVD_DNU DESCRIPTION Hard disk LED pull-up MSG LED pull-up Hard disk active LED MSG LED pull-up Reset Switch low reference pull-down to GND Power Switch high reference pull-up Reset Switch high reference pull-up Power Switch low reference pull-down to GND Reserved. Do not use. R GND L JCD1 CD-In Connector: JCD1 The connectors are for CD-ROM audio connectors. CINTRU GND J6 Chassis Intrusion Switch Connector: J6 This connector is connected to a 2-pin chassis switch. J6 is compliant with Intel® Front Panel I/O Connectivity Design Guide. 2-7
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