Motherboard Layout; Layout Contents - Asus M4N78 SE User Manual

1.5.3

Motherboard layout

1.5.4

Layout contents

Connectors/Jumpers/Slots
1. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
2. Keyboard power (3-pin KBPWR)
3. USB device wake-up (3-pin USBPW1-6, USBPW7-12)
4. CPU fan connector (4-pin CPU_FAN)
5. AM2/AM2+ CPU socket
6. DDR2 DIMM slots
7. Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA4) 1-23 15.Optical drive audio in connector (4-pin CD)
8. IDE connector (40-1 pin PRI_IDE)
1-6
Page Connectors/Jumpers/Slots
1-21 9. Clear RTC RAM (3-pin CLRTC)
1-19 10. Speaker (4-pin SPEAKER)
1-19 11. System panel connector (10-1 pin F_PANEL)
1-8 12. Onboard LED
1-7 13. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-10 14. Digital audio connector (4-1 pin SPDIF_OUT)
1-22 16. Front panel audio connector (10-1 pin AAFP)
Chapter 1: Product introduction
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