ECS A790GXM-A Manual page 9

Table of Motherboard Components
LABEL
Socket for AMD Phenom
1. CPU Socket
TM
Athlon
CPU cooling fan connector
2. CPU_FAN1
3. DDR2_1~4 240-pin DDR2 SDRAM slots
4. ATX_POWER Standard 24-pin ATX power connector
5. IDE1 Primary IDE connector
6. PWR_FAN1 Power cooling fan connector
7. FDD Floppy disk drive connector
8. SATA1~6 Serial ATA connectors
Reset button
9. RST_BOT
Power on button
10. PWR_BOT
Internal speaker header
11. SPK
Front Panel switch/LED header
12. PANEL1
Front Panel USB headers
13. F_USB1~3
14. WOL1* Wake On LAN Connector
15. CLR_CMOS Clear CMOS jumper
16. SPDIFO SPDIF out header
17. F_AUDIO1 Front Panel Audio header
32-bit add-on card slots
18. PCI1~2
19. PCIE16X_1~2 PCI Express x16 slots for graphics interface
PCI Express x1 slots
20. PCIE1~2
Auxiliary power connector for graphics card
21. ATX4P1
System cooling fan connector
22. SYS_FAN1
8-pin +12V power connector
23. ATX12V
* Stands for optional components
This concludes Chapter 1. The next chapter explains how to install the motherboard.
Introducing the Motherboard
COMPONENTS
TM
processor (socket AM2+)/AMD
TM TM
64 X2/Athlon 64/Sempron processors
5