Motherboard Layout - ASROCK A780LM Installation Manual

Motherboard Layout

Motherboard Layout
Motherboard Layout Motherboard Layout Motherboard Layout
1 ATX 12V Power Connector (ATX12V1)
2 PS2_USB_PW1 Jumper
3 CPU Heatsink Retention Module
4 AM2 940-Pin CPU Socket
5 2 x 240-pin DDR2 DIMM Slots
(Dual Channel A: DDRII_1, DDRII_2; Yellow)
6 CPU Fan Connector (CPU_FAN1)
7 ATX Power Connector (ATXPWR1)
8 Clear CMOS Jumper (CLRCMOS1)
9 Primary IDE Connector (IDE1, Blue)
10 Sixth SATAII Connector (SATAII_6 (PORT 5))
11 Fifth SATAII Connector (SATAII_5 (PORT 4))
12 Fourth SATAII Connector (SATAII_4 (PORT 3)) 28
13 Southbridge Controller
14 Chassis Speaker Header
(SPEAKER 1, Purple)
15 System Panel Header (PANEL1, Orange)
16 Third SATAII Connector (SATAII_3 (PORT 2))
17 Secondary SATAII Connector (SATAII_2 (PORT 1))
2 2 2 2 2
18 Primary SATAII Connector
(SATAII_1 (PORT 0))
19 Chassis Fan Connector (CHA_FAN1)
20 USB 2.0 Header (USB6_7, Blue)
21 SPI Flash Memory (8Mb)
22 USB 2.0 Header (USB8_9, Blue)
23 USB 2.0 Header (USB10_11, Blue)
24 Floppy Connector (FLOPPY1)
25 Infrared Module Header (IR1)
26 Print Port Header (LPT1, Purple)
27 Front Panel Audio Header
(HD_AUDIO1, Lime)
Internal Audio Connector: CD1 (Black)
29 PCI Slots (PCI1- 2)
30 PCI Express 2.0 x16 Slot (PCIE2; Green)
31 PCI Express 2.0 x1 Slot (PCIE1; Green)
32 Northbridge Controller
33 Serial Port Connector (COM1)
ASRock A780LM Motherboard