3 motherboard layout, 4 layout contents, Motherboard layout -7 – Asus P7H55-M/BR User Manual
Page 19: Layout contents -7, 7 chapter 1: product introduction, P7h55-m
1-7
Chapter 1: Product introduction
1.5.3
Motherboard layout
P7H55-M
PCIEX16
PCI1
PCIEX1_1
PCIEX1_2
LPT
USB1112 USB910
USB78
AAFP
ATX12V
EATXPW
R
CPU_FAN
CHA_FAN1
Lithium Cell
CMOS Power
Super
I/O
AUDIO
IC
S
9LRS954A
4
ALC
887
RTL
8111E
KB_USB56
64Mb
BIOS
SB_PWR
CLRTC
SPDIF_OUT
24.4cm(9.6in)
LGA1156
Intel
®
H55
DDR3 DIMM_A2 (64bit, 240-pin module
)
DDR3 DIMM_A1 (64bit, 240-pin module
)
DDR3 DIMM_B2 (64bit, 240-pin module
)
DDR3 DIMM_B1 (64bit, 240-pin module
)
LAN1_USB12
F_USB34
SATA1
SATA3
SATA5
SATA2
SATA4
SATA6
VG
A
PRI_EIDE
PANEL
SPDIF_O2
HDMI
COM1
22.4cm(8.8in)
3
2
1
5
4
1
6
2
7
8
9
11
10
13
12
14
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, 3-pin CHA_FAN1)
1-25 8.
System panel connector (20-8 pin PANEL)
1-27
2. ATX power connectors (24-pin EATXPWR, 8-pin
ATX12V)
1-24 9.
USB connectors (10-1 pin USB78, USB910,
USB1112)
1-26
3. Serial port connector (10-1 pin COM1)
1-24 10. Clear RTC RAM (3-pin CLRTC)
1-20
4. LGA1156 CPU socket
1-8
11. Onboard LED (SB_PWR)
1-5
5. DDR3 DIMM slots
1-13 12. LPT connector (26-1 pin LPT)
1-23
6. IDE connector (40-1 pin PRI_EIDE)
1-23 13. Digital audio connector (4-1 pin SPDIF_OUT) 1-25
7. Serial ATA connectors (7-pin SATA1-6)
1-26 14. Front panel audio connector (10-1 pin AAFP) 1-22