Asus P7H55/USB3 User Manual download pdf (Page 14)

1-2 Chapter 1: Product introduction

1.2.2 Layout contents

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.

Place this side towards

the rear of the chassis.

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.

Connectors/Jumpers/Slots/LED Page Connectors/Jumpers/Slots/LED Page

ATX power connectors

(24-pin EATXPWR, 4-pin EATX12V)

1-22 8. System panel connector (20-8 pin PANEL) 1-26

CPU, chassis, and power fan connectors (4-pin

CPU_FAN, 3-pin CHA_FAN, 3-pin PWR_FAN)

1-23 9.

USB connectors (10-1 pin USB910,

USB1112)

1-27

3. LGA1156 CPU Socket 1-3 10. Clear RTC RAM (3-pin CLRTC) 1-18

4. DDR3 DIMM slots 1-8 11.

Digital audio connector

(4-1 pin SPDIF_OUT)

1-23

5. Turbo Key II switch 1-20 12.

Front panel audio connector

(10-1 pin AAFP)

1-24

6. MemOK! switch 1-19 13. Onboard LED 1-1

Intel

H55 Serial ATA connectors

(7-pin SATA 1-6)

1-25 14. Serial port connector (10-1 pin COM1) 1-24

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 69 70

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Asus P7H55/USB3 User Manual Page 14