1
845GV4MR-ES Easy Installation Guide
P/N: 91-181-U45-M0-00
Remark:
The above motherboard layout is provided for reference only;
please refer to the physical motherboard.
Motherboard Layout
12V ATX Power Connector
ATX Power Connector
ATA 33/66/
100 IDE
Connectors
184-pin DIMM Slots
North Bridge: Intel
®
845GV Chipset
South Bridge: Intel
®
ICH4 Chipset
Clear CMOS
Jumper
FDD
Connector
Front Audio Connector
IR Connector
System FAN Connector
478-pin CPU Socket
CD_IN Audio Connector
PCI Expansion Slots
USB2.0 Connector
Front Panel Connector
BIOS-Protection Jumper
CPU Model Selection
Jumper
COM2 Connector
CPU FAN Connector
JP4 USB Power Selec-
tion Jumper
JP3 USB Power Selec-
tion Jumper
JP5 USB Power Selec-
tion Jumper
