ECS G31T-M, Manual, Page: 11 / 52

5
Introducing the Motherboard
Table of Motherboard Components
LABEL COMPONENTS
1. CPU Socket
LGA775 socket for Intel
®
Wolfdale/Core
™
2 Duo CPUs
2. CPU_FAN CPU cooling fan connector
3. DIMM1~2 240-pin DDR2 SDRAM slots
4. ATX1 Standard 24-pin ATX power connector
5. SATA1~4 Serial ATA connectors
6. F_USB1~2 Front Panel USB headers
7. SPK1 Speaker header
8. USBPWR_F Front Panel USB Power Select Jumper
9. F_PANEL1 Front panel switch/LED header
10. IDE1 Primary IDE channel
11. CLR_CMOS Clear CMOS jumper
12. FDD Floppy disk drive connector
13. SPDIFO1 SPDIF out header
14. CD_IN1 Analog audio input connector
15. F_AUDIO1 Front panel audio header
16. PCI1~2 32-bit add-on card slots
17. SPI_ROM SPI ROM header
18. PCI-E1 PCI Express x1 slot
19. PCIEX1 PCI Express x16 graphics card slot
20. USBPWR_R Rear Panel USB PS/2 Power Select Jumper
21. SYS_FAN System cooling fan connector
22. ATX12V1 4-pin +12V power connector
23. LPT1 Onboard parallel port header
This concludes Chapter 1. The next chapter explains how to install the motherboard.
“*” stands for optional components.