Lenovo IdeaCentre K4 series User Manual page 22

• Press the Power Control Switch indicator ON/OFF button to open the indicator
under the front panel and set the different lighting effects in each mode.
• To display the main screen of the software
Double click the Power Control Switch icon from the Start charm or the Desktop.
Open the running status for
each component under the
Mode Switch:
CPU — Show the
percentage of
the current CPU
clock frequency
against the nominal
maximal CPU clock
frequency.
Boot — The status of the
computer startup
speed.
User Guide
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