Device Connectors - Intel i945P User Manual

Mainboard for intel socket 775 processor
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Installation

3-5 Device Connectors

The I/O back panel for this mainboard is shown below. When installing the
mainboard into the computer case, use the bundled I/O shield to protect this back
panel.
PS/2
Mouse
PS/2
Keyboard
S/PDIF-out
Coaxial Jack
JCPU_FAN
JPWR_FAN
Page 3-10
Parallel Port
COM
<Figure 13> - I/O Ports
JCPU_FAN / JPWR_FAN / JSYS_FAN:
CPU/Power/Chassis Fan Power Connectors
JCPU_FAN: The CPU must be kept cool by using a
JPWR_FAN: If you are installing an additional fan
JSYS_FAN: The chassis fan will provide adequate
JSYS_FAN
JCPU_FAN
Control
Sense
This mainboard is equipped with intelligent fan speed
control. Refer to the PC Health Status submenu of
the BIOS.
RJ45
LAN
USB2.0 x 4 ports
7.1 Audio Channel
heatsink with fan assembly.
in the unit, connect to this fan
connector.
airflow throughout the chassis to
prevent overheating the CPU.
JPWR_FAN
Ground
Sense
Ground
+12V
+12V
JSYS_FAN
Sense
Ground
+12V

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