Motherboard Overview; Motherboard Layout; Layout Contents - Asus P7H55-M LE User Manual

1.2

Motherboard overview

1.2.1

Motherboard layout

The layout varies with models. The layout illustrations in this user guide are for
P7H55-M LE only.
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.
Place this side towards
the rear of the chassis.
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.
1.2.2

Layout contents

Connectors/Jumpers/Slots/LED
CPU and Chassis fan connectors (4-pin CPU_FAN,
1.
3-pin CHA_FAN)
ATX power connectors (24-pin EATXPWR, 4-pin
2.
ATX12V)
3. Intel CPU socket
®
4. DDR3 DIMM sockets
5. Serial port connectors (10-1 pin COM2)
6. LPT connector (26-1 pin LPT)
7. Floppy disk drive connector (34-1 pin FLOPPY)
8. IDE connector (40-1 pin PRI_EIDE)
ASUS P7H55-M LE Series
1 2
KBMS
HDMI
ATX12V
USB3_6
LAN1_USB12
CHA_FAN
CPU_FAN
AUDIO
PCIEX16
RTL
8112L
PCI1
PCI2
PCIEX4_1
VIA
VT1708S
SPDIF_OUT
AAFP
15 14
Page Connectors/Jumpers/Slots/LED
1-12 9. Serial ATA connectors (7-pin SATA1-6)
1-13 10. Onboard LED (SB_PWR)
11. System panel connector (10-1 pin F_PANEL)
1-3 12. Clear RTC RAM (3-pin CLRTC)
USB connectors (10-1 pin USB78, USB910,
1-15 13.
USB1112)
1-15 14. Digital audio connector (4-1 pin SPDIF_OUT)
1-14 15. Front panel audio connector (10-1 pin AAFP)
1-16
3 4
21.8cm(8.6in)
Lithium Cell
CMOS Power
Intel
®
H55
USB1112 USB910 USB78
CLRTC
13 12
5 6
COM2
Super
LPT
I/O
7
FLOPPY
2
8
SATA1
SATA2
64Mb
BIOS
SATA3
9
SATA4
SATA5
SATA6
10
SB_PWR
F_PANEL
11
Page
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