Layout Contents - Asus M4A78T-E - Motherboard - ATX User Manual

2.2.2

Layout contents

Connectors/Jumpers/Slots
1. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
2. AM3 CPU socket
3. CPU, chassis, and power fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN1–2, 3-pin PWR_FAN)
4. DDR3 DIMM slots
5. IDE connector (40-1 pin PRI_IDE)
6. Clear RTC RAM (3-pin CLRTC)
7. CPU overvoltage setting (3-pin OV_CPU)
®
8. AMD SB750 Serial ATA connectors (7-pin SATA1–5)
9. Onboard power LED
10. Chassis intrusion connector (4-1 pin CHASSIS)
11. System panel connector (20-8 pin PANEL)
12. USB connectors (10-1 pin USB78, USB910, USB1112)
13. IEEE 1394a port connector (10-1 pin IE1394_2)
14. Floppy disk drive connector (34-1 pin FLOPPY)
15. Digital audio connector (4-1 pin SPDIF_OUT)
16. Optical drive audio connector (4-pin CD)
17. Front panel audio connector (10-1 pin AAFP)
18. Serial port connector (10-1 pin COM1)
ASUS M4A78T-E
Page
2-33
2-5
2-9, 2-31
2-10
2-27
2-19
2-20
2-28
2-1
2-32
2-35
2-29
2-30
2-26
2-26
2-29
2-34
2-30
2-3