Asus M4A78 - Manual (Page 17)

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 and
USBPW7-12)
1-20 9. IDE connector (40-1 pin PRI_EIDE) 1-24
2. ATX power connectors
(24-pin EATXPWR, 4-pin ATX12V)
1-23 10. Onboard LED 1-5
3. Keyboard/mouse power (3-pin KBPWR) 1-20 11. System panel connector (20-8 pin F_PANEL) 1-26
4. CPU/Chassis/Power fan connectors (4-pin
CPU_FAN, 3-pin CHA_FAN, 3-pin PWR_FAN)
1-29 12. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-27
5. AMD CPU socket AM2+ 1-8 13. Digital audio connector (4-1 pin SPDIF_OUT) 1-28
6. DDR2 DIMM slots 1-11 14. Optical drive audio in connector (4-pin CD) 1-28
7. Serial ATA connectors
(7-pin SATA1, 2, 3, 5, 6)
1-25 15. Front panel audio connector (10-1 pin AAFP) 1-29
8. Clear RTC RAM (3-pin CLRTC) 1-19
Chapter 1: Product introduction 1-7