Acer Extensa 710 User Manual page 63

To exit Hibernation mode, press the power switch. The
computer also resumes from Hibernation mode if the
resume timer is set and matched. The computer also
resumes via the network if the Wake On LAN parameter is
enabled.
Warning: Do not change any devices (such as add
memory or swap hard disks) when the computer is in
Hibernation mode.
Chapter 2 Operating on Battery Power
Heuristic Power Management
43