Asus M4A78-HTPC/RC - Manual (Page 18)

1.5.3 Motherboard layout
1.5.4 Layout contents
Connectors/Jumpers/Slots Page
1. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 1-22
2. CPU socket AM2+/AM2 1-7
3. CPU, Chassis and Power Fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN1–2,
3-pin PWR_FAN)
1-21
4. DDR2 DIMM slots 1-10
5. Serial ATA connectors (7-pin SATA1-5) 1-24
6. IDE connector (40-1 pin PRI_IDE) 1-23
7. Onboard LED (SB_PWR) 1-4
8. Clear RTC RAM (CLRTC) 1-17
9. System panel connector (10-1 pin PANEL) 1-25
10. USB connectors (10-1 pin USB56, USB78, USB910) 1-26
11. Audio power connector (4-pin AUDIO_PWR) 1-26
12. Optical drive audio in connector (4-pin CD) 1-27
13. Front panel audio connector (10-1 pin AAFP) 1-28
14. Digital audio connector (4-1 pin SPDIF_OUT) 1-27
1-6 ASUS M4A78-HTPC