Motherboard Layout - ASROCK A780LM-S Installation Manual

Motherboard Layout

Motherboard Layout
Motherboard Layout Motherboard Layout Motherboard Layout
1 PS2_USB_PW1 Jumper
2 ATX 12V Power Connector (ATX12V1)
3 CPU Heatsink Retention Module
4 AM2 940-Pin CPU Socket
5 2 x 240-pin DDR2 DIMM Slots
(Dual Channel: DDRII_1, DDRII_2; Yellow)
6 CPU Fan Connector (CPU_FAN1)
7 ATX Power Connector (ATXPWR1)
8 Chassis Speaker Header
(SPEAKER 1, Purple)
9 Clear CMOS Jumper (CLRCMOS1)
10 Primary IDE Connector (IDE1, Blue)
11 Northbridge Controller
12 Southbridge Controller
13 Third SATAII Connector (SATAII_3 (PORT 2))
14 Fourth SATAII Connector (SATAII_4 (PORT 3))
2 2 2 2 2
15
16
17
18
19
20
21
22
23
24
25
26
27
ASRock A780LM-S Motherboard
System Panel Header (PANEL1, Orange)
Secondary SATAII Connector
(SATAII_2 (PORT 1))
Primary SATAII Connector
(SATAII_1 (PORT 0))
USB 2.0 Header (USB4_5, Blue)
USB 2.0 Header (USB6_7, Blue)
Chassis Fan Connector (CHA_FAN1)
Floppy Connector (FLOPPY1)
Print Port Header (LPT1, Purple)
Front Panel Audio Header
(HD_AUDIO1, Lime)
PCI Slots (PCI1- 2)
SPI Flash Memory (8Mb)
PCI Express 2.0 x16 Slot (PCIE2; Green)
PCI Express 2.0 x1 Slot (PCIE1; Green)