Increases the duration of your laptop battery B
Windows minimize consumption
In addition to using a few programs, the operating system itself spends a good amount of energy. Your primary mission as saving energy is to allow devices to rest when not in use. The heavyweights are the screen, DVD, hard drive and processor.
Bajar the brightness level is essential. You can usually get through the key Function (Fn) and sliders. Can not you see anything? In this case, use BattCursor to lower the brightness automatically after a certain period of inactivity. A curious as you can perform is to put a dark wallpaper.
More complicated is to rest the hard drive, generally what we need. If you have enough RAM, try to disable virtual memory from Control Panel> System> Advanced> Performance. This will prevent Windows makes use of the hard drive when you can use the RAM. Defragment drives is another good idea, it will make disk access faster and more efficient.
Minimize the CPU usage goes to follow the recommendations of the previous sections. That is, use simple alternatives, not having many programs open and close everything that is not strictly necessary.
The hardware also has
Of course, the hardware plays an important role in energy consumption, and we must control its use. As already mentioned, DVD drive consumes a large amount of energy, So it is not advisable to abuse it. Leave a DVD inserted in the reader is a lousy measure. Windows has the annoying habit of reading the content as you open a File Explorer.
Some laptops have the option to remove the disk drive, literally. Is obtained at the same time a reduction in equipment weight and lower power consumption. It is a measure somewhat radical, but quite efficient and simple, if not regularly use the reader.
Any component that does not require to be disconnectedIncluding PCMCIA cards (even if disabled), USB devices like mice and keyboards and, of course, MP3 players connected via USB to recharge your battery.
Probably your computer has Bluetooth, WiFi or other capabilities (compatibility with e-SATA drives, integrated audio card ...) that can be disabled or from the system BIOS or from Windows. If you're not using, turn it off.
Hibernate instead of suspending
Suspend the system is very convenient because you can return to previous state immediately. However, in this way the computer never shuts off completely, So it continues to consume certain energy. If you're not using your computer for a while hibernate instead of suspend.
For short breaks is better SleepBecause enough energy is spent reading the data written to disk.
Adjusts the power plan
Adjust the power plan is a critical step. While you'll generally predefined power plans quite adequate, there will always be the most optimal. How to adjust them in Windows Vista going to go to Control Panel > Power Options. In this section you can change a few aspects of the conduct of the cover or how long it takes Windows to turn off the screen.
If you want to create a new plan (something recommended, rather than modify existing ones) click on Create a power plan. Once it is created, we recommend that pressures Change Plan Settings and then you click Change advanced power settings. In this section you can configure all the features of the plan from a single window instead of in three or four separate sections, as was achieved under the "non-advanced."
Some programs such as Vista Battery Saver and BattCursor can automate the exchange energy plan as if it is using the battery or not.
Moreover, Powerslave change the energy plan by time of day.
Via: Increases the duration of your laptop battery B
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