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1-7Chapter 1: Product introduction
1.5.3 Motherboard layout
1.5.4 Layout contents
Connectors/Jumpers/Slots/LED Page Connectors/Jumpers/Slots/LED Page
1. CPU and chassis fan connectors
(4-pin CPU_FAN, 4-pin CHA_FAN)
1-25 7. Speaker connector (4-pin SPEAKER) 1-26
2. ATX power connectors (24-pin EATXPWR,
4-pin ATX12V)
1-23 8. Clear RTC RAM (3-pin CLRTC) 1-20
3. Intel
®
LGA1155 CPU socket 1-8 9. USB connectors (10-1 pin USB56, USB78,
USB910)
1-25
4. DDR3 DIMM slots 1-13 10. Standby power LED (SB_PWR) 1-5
5. Intel
®
H61 Serial ATA 3.0Gb/s connectors
(7-pin SATA3G_1/2/3/4)
1-24 11. Front panel audio connector (10-1 pin AAFP) 1-22
6. System panel connector (10-1 pin F_PANEL) 1-26
P8H61-M LX3 R2.0 Series
PCIEX16
PCIEX1_1
PCIEX1_2
F_PANEL
SPEAKER
CLRTC
USB78 USB910USB56
AAFP
ATX12V
EATXPWR
CPU_FAN
CHA_FAN
Lithium Cell
CMOS Power
Super
I/O
VIA
VT1708S
RTL
8111F
64Mb
BIOS
SB_PWR
22.6cm(8.9in)
LGA1155
Intel
®
H61
DDR3 DIMM_A1 (64bit, 240-pin module)
DDR3 DIMM_B1 (64bit, 240-pin module)
SATA3G_1
SATA3G_2
SATA3G_3
SATA3G_4
AUDIO
KBMS
LAN1_USB12
USB34
17.3cm(6.8in)
VGA
321 41
6
2
7891011
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