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Chapter 5 61
Mainboard Jumper Locations
Item Name Description Item Name Description
1 FP1 Front panel header 11 INTR Chassis Intrusion alarm jumper
2 COM2 COM header 12 CPU_FAN CPU fan power header
3 SATA2 SATA data transfer connector 2 13 F_AUDIO Front panel Audio header
4 SATA1 SATA data transfer connector 1 14 SPEAKER Internal speaker header
5 SYS_FAN_1 System fan header (3pin) 15 SPDIF_OUT SPDIF out header
6 IDE1 Parallel ATA IDE channel 16 F_USB1 Front panel USB header 1
7 PWR1 M/B power connector 17 F_USB2 Front panel USB header 2
8 FLOPPY FDD transfer channel 18 CLR_CMOS Clear CMOS jumper
9 J3 GPIO connector 19 PWR2 CPU Power connector
10 J4 GPIO connector
Jumper and Connector Information
Chapter 5