Motherboard L
Motherboard Layout
Motherboard L
Motherboard L
Motherboard L
1
ATX 12V Power Connector (ATX12V1)
2
PS2_USB_PW1 Jumper
3
ATX Power Connector (ATXPWR1)
4
CPU Heatsink Retention Module
5
939-Pin CPU Socket
6
CPU Fan Connector (CPU_FAN1)
7
2 x 184-pin DDR DIMM Slots
(Dual Channel A: DDR1, DDR2; Blue)
8
2 x 184-pin DDR DIMM Slots
(Dual Channel B: DDR3, DDR4; Black)
9
Primary IDE Connector (IDE1, Blue)
10
Fourth SATAII Connector (SATAII_4 (PORT3))
11
Clear CMOS Jumper (CLRCMOS1)
12
Chassis Fan Connector (CHA_FAN1)
13
Secondary SATAII Connector
(SATAII_2 (PORT1))
14
Primary SATAII Connector (SATAII_1 (PORT0)) 31
15
USB 2.0 Header (USB10_11, Blue)
2 2 2 2 2
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16
System Panel Header (PANEL1)
17
USB 2.0 Header (USB8_9, Blue)
18
Third SATAII Connector (SATAII_3 (PORT2))
19
Chassis Speaker Header (SPEAKER 1)
20
USB 2.0 Header (USB4_5, Blue)
21
USB 2.0 Header (USB6_7, Blue)
22
NVIDIA GeForce 7050 /
nForce 630A MCP
23
SPI Flash Memory (4Mb)
24
Serial Port Header (COM1)
25
Floppy Connector (FLOPPY1)
26
Front Panel Audio Header (HD_AUDIO1)
27
PCI Express x1 Slot (PCIE2)
28
Internal Audio Connector: CD1 (Black)
29
PCI Slots (PCI1- 2)
30
PCI Express x16 Slot (PCIE1)
DeskExpress Hot Plug Detection Header
(IR1)
939N68PV-GLAN
Motherboard