4117T Light Duty Industrial PC Chapter 3 – ICPMB-7570 CPU Board & BIOS Setup
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144811(B)
CN11: Audio Connector (Shared With AUDIO1)
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1
Speaker out R
2
GND
3
Speaker out L
4
GND
5
Line out R
6
Line out L
7
GND
8
GND
9
Line in R
10
Line in L
11
GND
12
GND
13
NC
14
NC
15
MIC1/CEN OUT
16
LFE OUT
IR1: IR Interface
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1
VCC5
2
NC
3
IRRX
4
GND
5
IRTX
6
AMI BIOS Setup
This section describes the AMI Setup program built into the ROM BIOS. The setup
program allows users to modify the basic system configuration. This special
information is then stored in battery-backed RAM so that it retains the Setup
information when the power is turned off.
Warning
For Advanced Users Only – Changing settings in the BIOS to values other than the
defaults may cause the computer to stop functioning correctly.
Starting Setup
The AMI BIOS is immediately activated when you first power on the computer. The
BIOS reads the system information contained in the CMOS and begins the process of
checking out the system and configuring it. When it finishes, the BIOS will seek an
operating system on one of the disks and then launch and turn control over to the
operating system.
