Nvidia 754 User Manual download pdf (Page 24)

Installation

Page 3-8

JCPU_FAN / JPWR_FAN / JSYS_FAN:

CPU/Power/Chassis Fan Power Connectors

JCPU_FAN: The CPU must be kept cool by using a

heatsink with fan assembly.

JPWR_FAN: If you are installing an additional fan

in the unit, connect to this fan

connector.

JSYS_FAN: The chassis fan will provide adequate

airflow throughout the chassis to

prevent overheating the CPU.

Figure 12 - I/O Ports

JCPU_FAN

JSYS_FAN

JCPU_FAN

JSYS_FAN

JPWR_FAN

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.

Ground

+12V

Sense



 This mainboard is equipped with intelligent fan speed

control. Refer to the PC Health Status submenu of

the BIOS.

Ground

+12V

Sense

Control

Ground

+12V

Sense

USB2.0 x 4 ports

Parallel Port

PS/2

Mouse

PS/2

Keyboard

RJ45

LAN

COM1

S/PDIF-out

Coaxial Jack

Mic-in/Center&Subwoofer (Pink)

Line-out/Front out (Lime)

Line-in/Rear out (Light Blue)

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Nvidia 754 User Manual Page 24

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