Motherboard Layout; Layout Contents - Asus P7H55 User Manual

1.5.3

Motherboard layout

1 2 3
KBPWR
KBMS
ATX12V
USB78
SPDIF_O2
USB56
USB34
LAN_USB12
CHA_FAN
AUDIO
PCIEX1_1
Realtek
8112L
PCIEX1_2
COM1
PCIEX1_3
Super
I/O
VIA
VT1708S
AAFP
SPDIF_OUT
CD
17 16 15 14
1.5.4

Layout contents

Connectors/Jumpers/Slots/LED
1. Keyboard power (3-pin KBPWR)
2. USB device wake-up (3-pin USBPW1-8, 3-pin
USBPW9-12)
3. CPU, power, and chassis fan connectors (4-pin
CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN)
4. ATX power connectors (24-pin EATXPWR, 4-pin
ATX12V)
5. LGA1156 CPU socket
6. DDR3 DIMM slots
7. MemOK! Switch
8. IDE connector (40-1 pin PRI_EIDE)
9. Clear RTC RAM (3-pin CLRTC)
1-7
4 3 5
21.8cm(8.6in)
CPU_FAN PWR_FAN
LGA1156
PCIEX16
P7H55
PCI1
Lithium Cell
CMOS Power
PCI2
PCI3
USBPW9-12
CLRTC
USB1112 USB910 PANEL
13 2
6 7
MemOK!
PRI_IDE
VIA
VT6415
Intel
®
H55
SATA4 SATA5 SATA6
8Mb
BIOS
SB_PWR
SATA1 SATA2 SATA3
12 11
Page Connectors/Jumpers/Slots/LED
1-18 10. Serial ATA connectors (7-pin SATA1-6)
1-18 11. Onboard LED (SB_PWR)
1-24 12. System panel connector (20-8 pin PANEL)
1-23 13. USB connectors (10-1 pin USB910,
USB1112)
1-8 14. Digital audio connector (4-1 pin
SPDIF_OUT)
1-13 15. Optical drive audio connector (4-pin CD)
1-19 16. Front panel audio connector (10-1 pin
AAFP)
1-22 17. Serial port connector (10-1 pin COM1)
1-17
4
8
9
10
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Chapter 1: Product introduction