A1 - 3
User’s Manual
Hardware Layout
Appendix 1
Motherboard Layout Key
These components, connectors and jumpers are located in
the motherboard layout graphic on the facing page.
Component
Function
CPU
mPGA478 CPU socket
DDR1
DIMM socket for DDR SDRAM
Expansion Slot PCI expansion slot (
Without AGP Slot
version
)
AGP expansion slot (
With AGP Slot version
)
Connectors
Function
JATX PWR1
Connector for power supply
JATX PWR2 ATX power connector
JPANEL1
Front panel feature connector
J2 Internal USB connector
J3
Internal USB connector
J8
Audio connector
J9
Aux In/CD In
JCFAN1
CPU cooling fan power connector
JSFAN1
Auxiliary Fan connector
IDE1, IDE2
IDE drive connectors
Jumpers
Function
JCMOS1
Clear CMOS