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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 SP-550
Page 1: ...POS Terminal SP 550 Service Manual...
Page 36: ...36...
Page 43: ...43 3 When installation is completed click Finish...
Page 44: ...44...
Page 59: ...A 59 Part List and Specification Exploded Diagram...
