ASRock P4i945GC Quick Installation Guide - Page 2

Motherboard Layout English 1 PS2_USB_PWR1 Jumper 16 Chassis Speaker Header (SPEAKER 1, Purple) 2 CPU Fan Connector (CPU_FAN1) 17 USB 2.0 Header (USB6_7, Blue) 3 478-Pin CPU Socket 18 USB 2.0 Header (USB4_5, Blue) 4 CPU Heatsink Retention Module 19 System Panel Header (PANEL1, Orange) 5 2 x 240-pin DDR2 DIMM Slots 20 BIOS SPI Chip (Dual Channel: DDRII_1, DDRII_2; Yellow) 21 Floppy Connector (FLOPPY1) 6 ATX Power Connector (ATXPWR1) 22 Front Panel Audio Header 7 Secondary IDE Connector (IDE2, Black) (HD_AUDIO1, Lime) 8 Primary IDE Connector (IDE1, Blue) 23 PCI Slots (PCI1- 2) 9 Clear CMOS Jumper (CLRCMOS1) 24 Internal Audio Connector: CD1 (Black) 10 South Bridge Controller 25 PCI Express x16 Slot (PCIE2) 11 Third SATAII Connector (SATAII_3; Orange) 26 PCI Express x1 Slot (PCIE1) 12 Fourth SATAII Connector (SATAII_4; Orange) 27 North Bridge Controller 13 Secondary SATAII Connector (SATAII_2; Red) 28 FD2 Jumper 14 Primary SATAII Connector (SATAII_1; Red) 29 FD0 Jumper 15 Chassis Fan Connector (CHA_FAN1) 30 ATX 12V Connector (ATX12V1) 2 ASRock P4i945GC Motherboard