Biostar M7SUA M7SUA user's manual - Page 9

slot is designated as 32 bits. Audio Modem Riser Slot: AMR1 (Only support slave card) The AMR specification is an open Industry Standard Architecture and that defines a hardware scalable riser card interface, which supports audio and modem only. Front Panel Connector: JPANEL1 SLP PWR_LED ON/OFF (+) (+) (-) 2 JPANEL1 1 (+) (-) SPK HLED RST IR 24 23 IR Pin Assignment 1 +5V 3 NA 5 NA 7 Speaker 9 HDD LED (+) 11 HDD LED (-) 13 Ground 15 Reset Control 17 NA 19 NA 21 +5V 23 IRTX Function Speaker Connector Hard Drive LED Reset Button IrDA Connector Pin Assignment 2 Sleep Control 4 Ground 6 NA 8 Power LED (+) 10 Power LED (+) 12 Power LED (-) 14 Power Button 16 Ground 18 KEY 20 KEY 22 Ground 24 IRRX Function Sleep Button NA POWER LED Power-on Button IrDA Connector Front USB Header: JUSB2 Pin Assignment Pin 2 10 1 +5V(fused) 2 1 9 3 USBP3- 4 5 USBP3+ 6 JUSB2 7 Ground 8 9 KEY 10 Assignment +5V(fused) USBP2USBP2+ Ground NA 7