C2SEA/C2SEE User’s Manual 1 44 45 46 Unbuffered Non-ECC DDR3 800/1066/1333 MHz 2 3 Intel Core2 CPU ATX Main PWR 4 DIMM1A DIMM1B DIMM2A DIMM2B 5 Intel G45 (C2SEA) G43 (C2SEE) GMCH 6 7 8 PCIEx1 9 LAN CTRL PCIE Gen2 x16 42 43 41 PCI 33 MHz Intel ICH10 38 39 FP CTRL 40 10 11 12 PCIE x4 on x16 Battery 35 36 37 29 13 PCI 33 MHz SPKR 34 33 32 28 27 S I/O PCI 33 MHz 16 18 17 IDE CTRL 31 25 26 PCI 33 MHz 19 20 21 22 23 30 24 14 15 Printer Floppy IDE C2SEA/C2SEE Quick Reference JBT1 41 CMOS Clear See Chapter 2 Jumper Label Description Default Setting JD1 34 Onboard Speaker Enable Pins 3-4 (Enabled) JPI1 (C2SEA) 18 1394_1/ 1394_2 Enable Pins 1-2 (Enabled) JI 2 C1/JI 2 C2 11/12 SMB to PCI Slots Open (Disabled) JPAC 35 Audio Enable Pins 1-2 (Enabled) JPD1 (C2SEA) 17 IDE Enable Pins 1-2 (Enabled) JPL1 9 Gigabit LAN 1 Enable Pins 1-2 (Enabled) JPUSB1/JPUSB2 8/25 USB 2-5/USB 6-11 Enable Pins 1-2 (Disabled) JWD 37 Watch Dog Timer Out Pins 1-2 (Reset) 1-4