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Easy Installation Guide
P/N: 91-185-U6F-M3-01
661FX/648FX4MR-ES Layout
Remark:
The above motherboard layout is provided for reference only;
please refer to the physical motherboard.
184-pin DIMM Slots
ATX Power
Connector
ATA 66/100/133
IDE Connectors
SYSFAN Connector
Clear
CMOS Jumper
Front Panel Connector
12V ATX Power
Connector
Front Audio Connector
SPDIF_OUT
Connector (optional)
SiS 648FX/661FX
Chipset
CD-IN Connector
IrDA Connector
(optional)
Speaker Connector
478-pin CPU Socket
FDD Connector
PCI Expansion Slots
8X AGP Slot
USB 2.0 Connector
SiS 963L Chipset
CPU FAN Connector
CPU Model Selection
Jumper
