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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 Socket
LGA775 Socket for Intel
?
Core
?
2 Duo/Pentium
?
D/Pentium
®
4/Celeron
®
D CPUs
2. CPU_FAN1 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. CLR_CMOS1 Clear CMOS jumper
8. USB_PWR2 Front Panel USB Power Select Jumper
9. F_PANEL1
Front panel switch/LED header
10. SPK1
Speaker header
11. IDE1
Primary IDE connector
12. FDD1
Floppy Disk Drive connector
13. SPDIFO1
SPDIF out header
14. CD_IN1
Analog audio input connecor
15. F_AUDIO1 Front Panel Audio header
16. PCI1~3
32-bit add-on card slots
17. PCI-E1~2 PCI Express x1 slot
18. PCIEX1
PCI Express x16 slot for graphics interface
19. USB_PWR1 Rear Panel USB PS/2 Power Select Jumper
20. SYS_FAN1 System Fan connector
21. ATX12V1
4-pin +12V power connector
Summary of Contents for 945PT-A2/1333
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