Lenovo IdeaCentre K330B User Manual page 21

If other applications such as the burner program or game software change the
parameter settings for COOL mode when it is launched, a prompt dialog box will
pop up indicating that your "COOL settings" have been changed. In this case, click
OK.
To restore the previous COOL mode settings, exit other applications then turn the
Power Dial knob mounted on the chassis to COOL.
Notes:
• When you are running system-intensive games or other programs that
consume a high proportion of the system resources, you should choose
TURBO mode. This will allow you to achieve optimal performance.
• When the ODD status is shown as "QUIET", it indicates that the current
maximal data CD reading speed is lower than the nominal maximal
reading speed of the ODD.
16
User Guide
COOL mode
L
O
C O
COOL
The CPU runs at low
frequency. The system
consumes minimum power.
Turn the Power Dial knob to
the COOL position to enable
this mode.
COOL
Each component operates
as shown in the adjacent
picture. The numeric
values may vary because
each model is configured
differently.