Acorp VIA KT400A, User Manual

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Chapter 2
12
connector is used for connecting 40 pins of ATAPI devices.
IDE 1 only connects two IDE devices. (Primary Master/Slave)
IDE 2 only connects two IDE devices. (Secondary Master/Slave)
JP1 (CMOS Clear Jumper)
There is a CMOS RAM on board that has a power supply from external battery to keep
the data and system configuration. To clear the contents of the CMOS, please follow the
steps below.
1. Disconnect the system power supply from the power source.
2. Set the jumper cap at location [ 2-3 ] for < 5 seconds >, and then set it back to the
default position.
3. Connect the system's power and then start the system.
4. Enter BIOS's CMOS Setup Utility and choose Load Setup Defaults. Type [ Y ] and
then press [ Enter ] to continue.
5. Set the system configuration in the Standard CMOS Setup menu.
Pin Definition
1-2 Normal (default)
2-3 Clear CMOS Data