Motherboard Layout; Layout Contents - Asus M4N78 PRO - Motherboard - ATX User Manual

1.5.3

Motherboard layout

1.5.4

Layout contents

Connectors/Jumpers/Slots
1. Keyboard power (3-pin KBPWR)
2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
3. CPU socket AM2+/AM2
4. CPU, Chassis and Power Fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN1, 3-pin
PWR_FAN)
5. DDR2 DIMM slots
6. Serial ATA connectors (7-pin SATA1-6)
7. IDE connector (40-1 pin PRI_IDE)
8. Clear RTC RAM (CLRTC)
9. System panel connector (10-1 pin PANEL)
10. Onboard LED (SB_PWR)
11. Chassis intrusion connector (4-1 pin CHASSIS)
12. USB device wake-up (3-pin USBPW1-4, USBPW5-8, USBPW9-12)
13. USB connectors (10-1 pin USB56, USB78, USB910, USB1112)
14. Floppy disk drive connector (34-1 pin FLOPPY)
15. Digital audio connector (4-1 pin SPDIF_OUT)
16. Optical drive audio in connector (4-pin CD)
17. Front panel audio connector (10-1 pin AAFP)
18. Serial port connector (10-1 pin COM1)
Chapter 1: Product introduction
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