Hardware Monitor - SOYO SY-K7ADA XP User Manual

Motherboard Description
Legacy-Free and Legacy Reduction specification of PC2001.
1-7.1 PS/2 Keyboard and Mouse Interface
PS/2 keyboard and mouse connectors are located on the back panel of the
motherboard. The +5 V lines to keyboard and mouse connectors are
protected with a fuse that prevents motherboard components from being
damaged when an over-current condition occurs.
Note
The mouse and keyboard can be plugged into either PS/2 connector.
Power to the computer should be turned off before a keyboard or mouse is
connected or disconnected.
The keyboard controller contains code, which provides the traditional
keyboard and mouse control functions, and also supports Power On/Reset
password protection. Power On/Reset password can be specified in the
BIOS Setup program.
The keyboard controller also supports the hot-key sequence
<Ctrl><Alt><Del>, software reset. This key sequence resets the
computer's software by jumping to the beginning of the BIOS code and
running the Power On Self Test (POST).

1-8 HARDWARE MONITOR

The hardware monitor subsystem provides instrumentation capabilities.
The features of the hardware monitor subsystem include:
2 thermistor input for remote temperature sensing (CPU/System)
Monitor 4 positive voltages (Vcore/+3.3V/+5V/+12V)
Monitor 2 fan speeds
2 PWM outputs for fan speed control
Power-on beep warning when CPU core voltage is out of range
VID4-VID0 monitoring inputs
Windows 95/98 utility included
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SY-K7ADA XP