Motherboard L
Motherboard Layout
Motherboard L
Motherboard L
Motherboard L
1
PS2_USB_PWR1 Jumper
2
ATX Power Connector (ATXPWR1)
3
CPU Fan Connector (CPU_FAN1)
4
ATX 12V Power Connector (ATX12V1)
5
CPU Heatsink Retention Module
6
939-Pin CPU Socket
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
North Bridge Controller
10
Serial ATAII Connector (SATAII_1, red)
11
JMicron JMB360 Chipset (PCIEX1 interface)
12
South Bridge Controller
13
Secondary Serial ATA Connector (SATA2)
14
Primary Serial ATA Connector (SATA1)
15
Primary IDE Connector (IDE1, Blue)
16
Secondary IDE Connector (IDE2, Black)
17
System Panel Header (PANEL1)
18
Chassis Speaker Header (SPEAKER 1)
2 2 2 2 2
ASRock 939Dual-SATA2 Motherboard
ayout
ayout
ayout
ayout
19
Chassis Fan Connector (CHA_FAN1)
20
Clear CMOS Jumper (CLRTC1)
21
USB 2.0 Header (USB67, Blue)
22
USB 2.0 Header (USB45, Blue)
23
Flash Memory
24
Floppy Connector (FLOPPY1)
25
Infrared Module Header (IR1)
26
Game Port Header (GAME1)
27
Front Panel Audio Header (AUDIO1)
28
JR1 JL1 Jumper
29
PCI Slots (PCI1- 3)
30
AGP Slot (1.5V_AGP1)
31
J9 / J10 Jumper
32
PCI EXPRESS Slot (PCIE2)
33
J11 Jumper
34
PCI EXPRESS Slot (PCIE1)
35
Future CPU Port (FUTURE_CPU_PORT1)
36
Internal Audio Connector: CD1 (Black)
37
J1-J8 Jumpers