Lanner electronic FW-7650 - Manual (Page 40)

3.7 Power Management Setup
The Power Management Setup allows you to configure you system to most effectively save
energy while operating in a manner consistent with your own style of computer use.
This category allows you to select the type (or degree) of power saving and is directly
related to the following modes:
1. HDD Power Down
2. Doze Mode
3. Suspend Mode