Role of Hibernate State in Windows® 7
Get to know more about role of hibernate state in Windows 7
Having sufficient battery life is a challenge for mobile PC users. Windows 7 offers several ways to help maximize the battery life of your mobile computer. For this you need to take advantage of some of your Windows settings to manage its power more efficiently. There are some non-software related tips which can be used to extend your computer's battery life. The display and hard disk on your mobile PC are the two main consumers of battery power. By choosing an appropriate power plan you can extend your battery life. A power plan is a collection of hardware and system settings that control how your mobile PC manages power. Windows 7 provides two battery saving states namely sleep and hibernation.
The following explains the role of hibernation state in Windows 7:
- Role of Hibernation Mode in Windows 7
- Compare Hibernate and Sleep Mode
- Difference between Hibernate and log-off Mode
Role of Hibernation Mode in Windows 7
Hibernation is basically a variation of sleep mode. This mode is mostly used in laptops. It takes more time for your computer to switch to hibernation mode or to return from hibernation. This is because a copy of your computer's present state will be saved to the hard drive. But the best part is that you will not lose your data if a power failure occurs while your computer is hibernating. To put your machine in hibernation mode, choose 'Start', click the right-arrow button on the Start menu, and then choose 'Hibernate' from the pop-up menu. If you keep your system in the hibernate mode then you can notice a faster boot up of the system. But keeping your system constantly in this mode may lead to sluggish Windows system.
Compare Hibernate and Sleep Mode
Both sleep and hibernation commands are an easy and quick way to leave your system in its existing last state. Sleep mode withholds the power supply to non-essential and non-critical components and most system operations are shutdown and stopped. All data in RAM module is kept in internal memory, and the system is place in stand-by mode, which can start immediately. It reduces power consumption but the power must not be cut off as it will have to start again like a reboot. You will not be able to restore the session. Hibernate at the same time will save the data in physical memory to hard disk drive. It offers maximum saving of power.
'Log on' is a state which leaves your computer running but others will be able to log on to the computer if they enter a valid username and password. It is almost like a true shutdown; logging off in Windows 7 automatically closes most applications and any open documents. Hibernation is a typical power-saving state. It saves your settings in memory and open documents are saved in hard disk.