Asus M4A78-EM/1394 - Manual (Page 19)

1.5.3 Motherboard layout
1.5.4 Layout contents
Connectors/Jumpers/Slots/LED Page Connectors/Jumpers/Slots/LED Page
1. IEEE 1394a port connector (10-1 pin IE1394_1) 1-25 10. Clear RTC RAM (3-pin CLRTC) 1-18
2. ATX power connectors (24-pin EATXPWR,
4-pin ATX12V)
1-23 11. Onboard LED (SB_PWR) 1-5
3. CPU Socket AM2+ 1-8 12. SATA connectors (7-pin SATA1, SATA2,
SATA3, SATA5, SATA6)
1-25
4. DDR2 DIMM slots 1-11 13. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-26
5. CPU, power, and chassis fan connectors
(4-pin CPU_FAN, 3-pin PWR_FAN,
and 3-pin CHA_FAN)
1-22 14. Digital audio connector (4-1 pin SPDIF_OUT) 1-27
6. LPT connector (26-1 pin LPT) 1-23 15. Front panel audio connector (10-1 pin AAFP) 1-27
7. Serial port connector (10-1 pin COM1) 1-22 16. Optical drive audio connector (4-pin CD) 1-26
8. IDE connector (40-1 pin PRI_IDE) 1-24 17. PCI / PCIe x 1 / PCIe x 16 slots 1-17
9. System panel connector (20-8 pin PANEL) 1-28
ASUS M4A78-EM/1394 1-7