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ASRock
K8A780LM
Motherboard
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Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
1
PS2_USB_PW1 Jumper
18
Primary SATAII Connector
2
ATX 12V Power Connector (ATX12V1)
(SATAII_1 (PORT 0))
3
CPU Heatsink Retention Module
19
USB 2.0 Header (USB4_5, Blue)
4
754-Pin CPU Socket
20
USB 2.0 Header (USB6_7, Blue)
5
CPU Fan Connector (CPU_FAN1)
21
USB 2.0 Header (USB8_9, Blue)
6
184-pin DDR DIMM Slots (DDR1- 2)
22
USB 2.0 Header (USB10_11, Blue)
7
ATX Power Connector (ATXPWR1)
23
Infrared Module Header (IR1)
8
Chassis Speaker Header
24
Floppy Connector (FLOPPY1)
(SPEAKER 1, Purple)
25
Front Panel Audio Header
9
Clear CMOS Jumper (CLRCMOS1)
(HD_AUDIO1, Lime)
10
Primary IDE Connector (IDE1, Blue)
26
Internal Audio Connector: CD1 (Black)
11
Chassis Fan Connector (CHA_FAN1)
27
PCI Slots (PCI1- 2)
12
Southbridge Controller
28
PCI Express 2.0 x16 Slot (PCIE2; Blue)
13
SPI Flash Memory (8Mb)
29
PCI Express 2.0 x1 Slot (PCIE1; White)
14
System Panel Header (PANEL1, Orange)
30
Northbridge Controller
15
Fourth SATAII Connector (SATAII_4 (PORT 3))
31
Power Fan Connector (PWR_FAN1)
16
Third SATAII Connector (SATAII_3 (PORT 2))
32
Serial Port Connector (COM1)
17
Secondary SATAII Connector (SATAII_2 (PORT 1))