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BIOS Setup
The primary function of the BIOS (Basic Input and Output System) is to identify and initiate
component hardware. The BIOS parameters are stored in non-volatile BIOS memory (CMOS).
CMOS contents don’t get erased when the computer is turned off.
About the BIOS Setup Utility
The BIOS Setup Utility enables you to configure the following items:
•
Hard drives, diskette drives, and peripherals
•
Video display type and display options
•
Password protection from unauthorized use
•
Power management features
This Setup Utility should be used for the following:
•
When changing the system configuration
•
When a configuration error is detected and you are prompted to make changes to the Setup
Utility
•
When trying to resolve IRQ conflicts
•
When making changes to the Power Management configuration
•
When changing the User or Supervisor password
Summary of Contents for A4-1-A
Page 1: ...POS Terminal A4 1 A A5 1 A A7 1 A Service Manual ...
Page 20: ...20 ...
Page 31: ...31 Chipset Settings This screen allow you to configure the chipset options Memory Information ...
Page 38: ...38 ...
Page 43: ...43 3 When installation is completed click Finish ...
Page 45: ...45 3 Select Yes I want to restart my computer now Then click Finish to restart the system ...
Page 47: ...47 3 Click Next to continue 4 Click Next to continue ...
Page 48: ...48 5 Click Yes I want to restart my computer now and then click Finish ...
Page 50: ...50 3 Read the license agreement then click Yes 4 Click Next to continue ...
Page 52: ...52 ...
Page 61: ...61 9 Remove 12 screws from the panel back cover 10 Open the panel back cover ...
