Motherboard Layout - ASROCK 775I945GZ User Manual

Motherboard L Motherboard L
Motherboard L

Motherboard Layout

Motherboard L
1 PS2_USB_PWR1 Jumper
2 ATX 12V Connector (ATX12V1)
3 775-Pin CPU Socket
4 North Bridge Controller
5 CPU Fan Connector (CPU_FAN1)
6 2 x 240-pin DDRII DIMM Slots
(Dual Channel: DDRII_1, DDRII_2; Yellow)
7 Infrared Module Header (IR1)
8 IDE1 Connector (IDE1, Blue)
9 Serial Port Connector (COM1)
10 Clear CMOS Jumper (CLRCMOS1)
11 Third SATAII Connector (SATAII_3; Orange)
12 Fourth SATAII Connector (SATAII_4; Orange)
13 Secondary SATAII Connector (SATAII_2; Red)
14 Chassis Speaker Header (SPEAKER 1)
2 2 2 2 2
ayout ayout
ayout ayout
15 Chassis Fan Connector (CHA_FAN1)
16 System Panel Header (PANEL1)
17 BIOS FWH Chip
18 Primary SATAII Connector (SATAII_1; Red)
19 South Bridge Controller
20 USB 2.0 Header (USB67, Blue)
21 USB 2.0 Header (USB45, Blue)
22 Floppy Connector (FLOPPY1)
23 HDMR Slot (HDMR1)
24 Front Panel Audio Header (HD_AUDIO1)
25 Internal Audio Connector: CD1 (Black)
26 PCI Slots (PCI1- 3)
27 AGI Express Slot (PCI Express x4)
28 ATX Power Connector (ATXPWR1)
ASRock 775i945GZ Motherboard