5
Introducing the Motherboard
Table of Motherboard Components
This concludes Chapter 1. The next chapter explains how to install the motherboard.
LABEL
COMPONENTS
1. CPU_FAN
CPU cooling fan connector
2. DDR2_1~2
240-pin DDR2 SDRAM slots
3. ATX
Standard 24-pin ATX power connector
4. IDE
Primary IDE connector
5. F_USB1~2
Front panel USB headers
6. USBPWR_F
Front panel USB power select jumper
7. SATA1~3
Serial ATA connectors
8. F_PANEL
Front panel switch/LED header
9. CLR_CMOS
Clear CMOS jumper
10. SPDIFO
SPDIF out header
11. CD_IN Analog audio input connector
12. F_AUDIO
Front panel audio header
13. SPK
Internal speaker header
14. PCI
32-bit add-on card slots
15. PCIE
PCI Express x1 slot
16. PCIE x16
PCI Express x16 graphics card slot
17. USBPWR_R Rear USB/PS2 power select jumper
18. CASE_OPEN Chassis detect header
19. ATX12V
4-pin +12V power connector
