1-6
Chapter 1: Product introduction
1.5.3
Motherboard layout
1.5.4
Layout contents
Connectors/Jumpers/Slots/LED
Page
Connectors/Jumpers/Slots/LED
Page
1. CPU and chassis fan connectors (4-pin CPU_FAN,
3-pin CHA_FAN)
1-21 8.
System panel connector (20-8 pin PANEL)
1-25
2. ATX power connectors (24-pin EATXPWR, 4-pin
ATX12V)
1-22 9.
IDE connector (40-1 pin PRI_EIDE)
1-24
3. LGA775 CPU socket
1-7
10. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-26
4. DDR3 DIMM slots
1-12 11. LPT connector (26-1 pin LPT)
1-26
5. Serial ATA connectors (7-pin SATA1-6)
1-23 12. Digital audio connector (4-1 pin SPDIF_OUT) 1-22
6. Onboard LED (SB_PWR)
1-4
13. Front panel audio connector (10-1 pin AAFP) 1-23
7. Clear RTC RAM (3-pin CLRTC)
1-19