Asus P7H55-M PLUS - Manual (Page 11)

1.2 Motherboard overview
1.2.1 Motherboard layout
Place six screws into the holes indicated by circles to secure the motherboard to the
chassis. DO NOT overtighten the screws! Doing so can damage the motherboard.
Ensure that you install the motherboard into the chassis in the correct orientation. The edge
with external ports goes to the rear part of the chassis.
1.2.2 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_FAN)
1-12 9. Serial ATA connectors (7-pin SATA1-6) 1-11
2. ATX power connectors (24-pin EATXPWR, 4-pin
ATX12V)
1-13 10. Onboard LED (SB_PWR) 1-1
3. Intel ® CPU socket 11. System panel connector (10-1 pin F_PANEL) 1-12
4. DDR3 DIMM sockets 1-3 12. Clear RTC RAM (3-pin CLRTC) 1-8
5. Serial port connectors (10-1 pin COM2) 1-15 13. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-10
6. LPT connector (26-1 pin LPT) 1-15 14. Digital audio connector (4-1 pin SPDIF_OUT) 1-11
7. Floppy disk drive connector (34-1 pin FLOPPY) 1-14 15. Front panel audio connector (10-1 pin AAFP) 1-14
8. IDE connector (40-1 pin PRI_EIDE) 1-16
Place this side towards
the rear of the chassis.
P7H55-M LE
PCIEX16
PCI1
PCIEX4_1
LPT
USB1112 USB910 USB78
AAFP
ATX12V
EATXPW
R
CPU_FAN
CHA_FAN
Lithium Cell
CMOS Power
Super
I/O
IC
S
954 A4
VIA
VT1708S
RTL
8112L
64Mb
BIOS
SB_PWR
PCI2
SPDIF_OUT
24.4cm(9.6in)
21.8cm(8.6in)
LGA1156
Intel ®
H55
DDR3 DIMM_A1 (64bit, 240-pin module) DDR3 DIMM_B1 (64bit, 240-pin module)
SATA1
SATA2
SATA3
SATA4
SATA5
SATA6
PRI_EIDE
COM2
KBMS
HDMI
COM1
DV
I
AUDIO
VG
A
LAN1_USB12
USB3_6
FLOPPY
F_PANEL
CLRTC
2 1 4 3 5 6
2
8
7
9
10
11 13 12 14 15
The layout varies with models. The layout illustrations in this user guide are for
P7H55-M LE only.
1-2 ASUS P7H55-M LE Series