Chapter 2: Installation 2-7 Jumper Settings Explanation of Jumpers To modify the operation of the motherboard, jumpers can be used to choose between optional settings. Jumpers create shorts between two pins to change the function of the connector. Pin 1 is identified with a square solder pad on the printed circuit board. See the motherboard layout pages for jumper locations. Note: On two pin jumpers, "Closed" means the jumper is on and "Open" means the jumper is off the pins. GLAN Enable/Disable GLAN Enable JPL1 enables or disables the GLAN Port on the motherboard. See the table on the right for jumper settings. The default setting is enabled.
Pin# Definition 1-2 Enabled (*default) 2-3 Disabled A.
GLAN Port1 Enable J28 KB/MOUSE 4-Pin PWR J41 CPU Fan FAN1 W83627DHG S I/O 1 COM1 J31 LGA 775 CPU W83627DHG S I/O 2 JPT1 VGA JGS1 COM2 DIMM1A DIMM2A DIMM1B DIMM2B 24-pin ATX PWR J43 USB 2/3/4/5 USB 0,1 LAN 1 JPUSB1 JFSB2 JFSB1 Intel Q35 J40 J46 J11 Audio Fan3 JFSB3 C2SBM-Q LAN CTRL PCI3 PCI1 Slot6 PCI-33MHz Slot7 PCI-E x16 JWOR JL1 PCI2 JI2C2 JI2C1 JP2 Slot5 PCI-E x4 Battery JBT1 JPL1 A Intel ICH9DO JS4 JS3 JS1 JS2 I-SATA2 I-SATA1 I-SATA3 I-SATA0 LE1 JF1 FP CTRL J12 CD1 Front Audio Audio CTRL CD-IN JPAC J9 PCI1 SPEAKER Buzzer SPKR Slot4 PCI-33MHz COM4 USB 10 JWOL J15 J3 IDE#1 IDE CTRL ITE 8213 COM3 J14 J47 J45 J44 FP USB 6/7 FP USB 8/9 JPUSB2 JWD JLED FAN2 2-21