Preserving a notebook's battery life?

Power down the display
"You can often give up to ten report of battery time per level of brightness lowered," stated Salinas. DeHoop extra that lowering the brightness "may give you as much As an extra time unit of runtime." Moreover , lowering the blind resolution and color depth decreases the workload on the GPU, thus extending the battery runtime. You can tuning these by going to Start/Settings/Control Panel/Display and clicking the Settings tab. Disabling extra features like ClearType fonts and fade effects will cut down on the CPU's power consumption. You can find these in the Command Panel under System/Advanced/Performance Settings/Visual Effects.

Cut fresh devices
Both of our gurus mentioned disabling unused devices. Many new notebooks provide a hard-wired On/Off switch for the Wi-Fi radio all for this reason. Beyond that, you should go to the Order Panel, select System/Hardware/Device Manager, and disable the Ethernet arranger, infrared transceiver, and Bluetooth radio (if your volume has one). It was designed for mobile devices, but having Bluetooth enabled actually consumes quite bit of power.

Decrease hard drive activity
To minimize the oftenness with which your hard disk has to spin up to access data, Salinas recommended defragmenting your hard drive normally. This optimizes the placement of data on the drive then that it can be saved more than quickly. You can discovery the Saucer Degfragmenter in the Start/Programs/Accessories/System Tools menu. Beyond that, he advised optimizing Windows paging file, which is an area of the hard drive that serves as virtual memory whenever your RAM is full. To change it, progress to the Control Panel and chink through System/Advanced/Performance Settings/Advanced/Virtual Memory Change and set both the opening and maximum paging file size to 1.5 times the capacity of the installed memory.

Disable startup items
Startup items load into memory every example Windows boots up, which causes other open applications to slop finished into virtual memory and adds to the CPU load. You can disable the startup options by opening the associated programs and active to the Options Or Preferences menu. You can also remove them from the Start/Programs/Startup folder or by clicking Start/Run, entering C:MSCONFIG, and clicking OK. Select the Startup tab and clear the checkbox beside any unnecessary background items, like qttask (QuickTime).

Condition the battery
Once you purchase your notebook, charge the battery to 100 percent, discharge it absolutely, and after fully implicate it to 100 percent once more to help the battery remember exactly how more than electrical charge it can hold. From later on, you shall never entail to completely discharge the battery again, but ever make sure when charging it that you agree to it reach 100 percent. DeHoop told U.S. to "remember to cover in the AC adapter (or dock/port replicator) whenever you get a chance. Most notebooks will reload quickly." Salinas had another tip for your batteries: "Keep them cool. Exposure to high temperatures can be a battery's worst enemy," element stated.

Prospect this helps. Good luck to you.