Asus M4A78-AM - Manual (Page 17)

1.5.3 Motherboard layout
1.5.4 Layout contents
Connectors/Jumpers/Slots Page Connectors/Jumpers/Slots Page
1. Keyboard/mouse power (3-pin KBPWR) 1-20 9. Onboard LED 1-5
2. USB device wake-up (3-pin USBPW1-4 and
USBPW5-10)
1-20 10. Serial ATA connectors [red]
(7-pin SATA1-4)
1-25
3. ATX power connectors
(24-pin EATXPWR, 4-pin ATX12V)
1-23 11. Speaker connector (4-pin SPAEKER) 1-29
4. CPU/Chassis fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN))
1-30 12. System panel connector (10-1 pin PANEL) 1-26
5. AMD CPU socket AM2+ 1-8 13. USB connectors (10-1 pin USB78, USB910,
USB56)
1-27
6. DDR2 DIMM slots 1-11 14. Digital audio connector (4-1 pin SPDIF_OUT) 1-28
7. IDE connector (40-1 pin PRI_EIDE) 1-24 15. Front panel audio connector (10-1 pin AAFP) 1-29
8. Clear RTC RAM (3-pin CLRTC) 1-19 16. Optical drive audio in connector (4-pin CD) 1-27
Chapter 1: Product introduction 1-7