Chapter 5 Bios Setup - Intel PM945GC-478 User Manual

Intel computer hardware user manual
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Connectors
PS/2(Bottom)
PS/2(TOP)
R_USB1
F_USB2
F_USB3
LPT
COM1
VGA
LINE OUT/
LINE IN/MIC
IDE
SATA1/SATA2
FDD
ATX/ATX_12V
CPU_FAN/PWR_FAN
Function Port Panel
Power Supply LED
HHD LED
Power Supply Switch
Reset Switch

Chapter 5 BIOS Setup

The BIOS setup Utility record settings and information of your computer,
such as date and time, the type of hardware installed, and various configuration
settings. Your computer applies those information to initialize all the
components when booting up and basic function of coordination between system
components.
If the Setup Utility configuration is incorrect, it may cause the system to
malfunction. It can even stop you computer booting properly. If it happens, you
can use the clear CMOS jumper to clear the CMOS memory which has stored
the configuration information; or you can hold down the Page
Up Key while rebooting your computer. Holding down the Page Up key also
clears the setup information.
PS/2 Keyboard(Purple)
PS/2 Mouse Header(Green)
USB1/2 Connector Port
USB3/4 Connector Port
USB5/6 Connector Port
Printer Connector Port
Serial Port COM1 Connector port
On-board VGA connector
Audio Output/Audio Input/Microphone
Primary/Secondary IDE port
SATA Port
Floppy Disk Drive Connector Port
ATX/ATX_12V Power Supply Connector
port
CPU/System FAN Port
Pin2: Power Supply Anode;
Pin4: Ground
Pin1: Power supply Anode
Pin3: LED Signal
Pin6、8:Switch Signal
Pin5、7:Reset Switch
6

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