3 motherboard layout, 4 layout contents, Motherboard layout -7 – Asus M4N78 User Manual

Page 17: Layout contents -7, 3 motherboard layout 1.5.4 layout contents

1.5.3

Motherboard layout

1.5.4

Layout contents

Connectors/Jumpers/Slots

Page

Connectors/Jumpers/Slots

Page

1. USB device wake-up (3-pin USBPW1-6,

USBPW7-12)

1-19 9.

Onboard LED

1-5

2. ATX power connectors

(24-pin EATXPWR, 4-pin ATX12V)

1-22 10. System panel connector (20-8 pin PANEL)

1-24

3. Keyboard power (3-pin KBPW)

1-19 11. Chassis intrusion connector (4-1 pin Chassis)

1-26

4. CPU, Chassis, and Power Fan connectors

(4 pin CPU_FAN, 3-pin CHA_FAN, 3_pin

PWR_FAN)

1-26 12. Clear RTC RAM (CLRTC)

1-18

5. AMD CPU socket AM2+

1-8

13. USB connectors (10-1 pin USB78, USB910,

USB1112)

1-25

6. DDR2 DIMM slots

1-11 14. Digital audio connector (4-1 pin SPDIF_OUT) 1-23

7. Serial ATA connectors (7-pin SATA1~5)

1-23 15. Optical drive audio connector (4-pin CD)

1-21

8. IDE connector (40-1 pin PRI_IDE)

1-27 16. Front panel audio connector (10-1 pin AAFP)

1-25

Chapter 1: Product introduction

1-7