User Manual

Troubleshooting
Operation 8 - 13
8
Operation
Problem Possible Cause - Solution
The system freezes or
the screen goes da rk.
The system’s power saving features have timed-out. Use the AC ada pter, p ress a key on
the keyboard, or press the sleep (Fn + Esc) key combi nation, or press the p ower 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 yo u prefer (se e “System Power Options” on page 3 - 6). Make sure
you have enabled Hibernate mode from the control panel.