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Operation, Operation -13 – chiliGREEN 15 4 M665NC User Manual

Page 127

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Troubleshooting

Operation 8 - 13

8

Operation

Problem

Possible Cause - Solution

The system freezes or
the screen goes dark.

The system’s power saving features have timed-out. Use the AC/DC adapter, press the sleep (Fn
+ F4
) key combination, or press the power button if no LEDs are lit.

The system never goes
into a power saving
mode.

Power Options features are not enabled. Go to the Windows Power Options menu and enable
the features you prefer (see

“System Power Options” on page 3 - 6

). Make sure you have

enabled Hibernate mode from the control panel.