Notebook battery calibration,Correction laptop battery,How to correct laptop battery

Notebook battery calibration,Correction laptop battery,How to correct laptop battery
Laptop battery life is shorter because the battery charge and discharge in the process many times, the laptop BIOS battery system produced a miscarriage of justice, such a situation, we can use the "battery calibration" approach to laptop power into full play the remaining .Here to tell you two ways to correct laptop battery.
Standard calibration method: using notebook battery calibration feature in the BIOS
Many brands of notebook computers which are integrated in the BIOS battery calibration procedures, the general statement in English is called "Battery Calibration", or "proof battery." Books can be done directly into the BIOS battery calibration operation.
1, the boot, the boot screen appears, press F2 to enter BIOS menu; through the left and right arrow keys to select the Power menu.
2, into the Power menu, you can see the "Start Battery Calibration" option, select it and press the Enter key to execute.
Notebook battery calibration,Correction laptop battery,How to correct laptop battery 3, then the screen turns blue, and English prompted to plug in the laptop's power adapter to charge the battery.So the battery is full, the screen prompts the user to disconnect the power adapter. After starting last on the laptop battery discharge until the battery runs out.
4, this process takes some time, such as automatic shutdown after battery runs out, then connect the power adapter to charge the battery, but do not boot. Other fully charged (charging indicator goes out), the battery calibration process is completed.
Manual correction method: Let the laptop the power of natural discharge
Some laptop in the BIOS could not find how to find the battery calibration option. Is this the laptop battery would not be able to correct it? Through some of our manual settings, so that books work in the normal discharge until the automatic shutdown.
The principle of natural discharge
On the surface, the battery calibration is the process of charging and discharging the battery, but it is not intended as we imagine it to activate the battery, because laptop battery are lithium batteries, there is no activation problems. The charge and discharge the real purpose is to allow the computer to re-recognize the battery capacity. So to keep the power up clean, so that books work in smaller power, the effect of this correction we go.
Notebook battery calibration,Correction laptop battery,How to correct laptop battery 1 notebook in the operating system (Windows XP, for example), go to "Power Options." The "power scheme" choose to "always open" and "Turn off monitor", "Turn off hard disks" setting for the shortest possible time, and set the system standby to "never."
2, in the "Power Options" and "alarm", the option to cancel all alerts, to let the battery completely run out until the shutdown.
Notebook battery calibration,Correction laptop battery,How to correct laptop battery 3, is set up, close all applications, shut down WIFI, unplug the power adapter, battery-powered. Do not do anything until the battery runs out after the automatic shutdown. After discharge, even the power adapter, the battery is full, then completed a battery calibration.
Notebook battery calibration,Correction laptop battery,How to correct laptop battery