Win7 Notebook battery is not satisfied with how to solve?

If you want the battery to be full of electricity, you should set the Power management mode to "maximum endurance time."

The method is as follows:

Start-"Control Panel, find the" power "option, double-click to open (figure I). Then click the Setting button in the middle of the lower right corner (figure II), and you can see two power management modes (figure III) and set the battery mode to the maximum endurance time.

Figure I:

Figure II:

Figure III:

The longest battery life mode is to protect the battery and prolong the service life of the battery. Because the battery life and the charging cycle, so when using this mode, when the charge reaches a certain value will automatically cut off the battery charge to protect the battery, so the above mentioned charge is not satisfied with this phenomenon oh.

Laptop battery does not charge solution one: replace the core or depth discharge.

If the battery is due to a problem with the aging of the batteries, we can only take the replacement of the batteries or deep discharge methods to solve, but these actions may cause the battery is damaged or unusable, so remember to be careful before you do it.

Laptop Battery Not charging solution Two: Use the Software method to refresh the battery.

IBM notebooks provide a "Battery Maximiser and Power Management" software that allows us to have a good solution to the incorrect battery capacity and short duration. Running this software, the computer will automatically proofread and discharge the battery according to the state of the battery, and when the program is finished, it will be found that the gap between the actual capacity and the design capacity of the battery becomes smaller (but still exists).

Laptop Battery Not charging solution Three: Use the Firmware method to refresh the battery.

Some notebook manufacturers embed the battery correction program in the BIOS firmware (such as ASUS), we only need to boot into the BIOS to perform the battery correction program.

Laptop battery does not charge four: with the program to correct the battery notebook battery maintenance.

1, if the savings have been upgraded to the WIN7 system, you may wish to use the Win7 built-in features to modify the battery, by entering the "Power Options" interface, select the "High-performance" power Plan.

2. After you click Change Schedule settings, set all the options under battery to never, and set the Adjust brightness plan to the maximum value.

3. At this point, click Change Advanced Power settings, expand wireless adapter settings → save energy mode, and set "use battery" to maximum performance.

4, expand the "battery → low battery charge", the "use of battery" set to "closed." After saving the settings, close all applications, when the battery is full, unplug the AC adapter, battery power until the end of the automatic shutdown, the final shutdown in the state of the battery can be filled.

Activation Processing:

The battery needs to be activated for the following conditions:

1, newly-enabled new batteries.

2, because of long time does not use the battery, the battery leaves the computer place to store the state, now again enables this battery.

3, for a longer period of time do not use notebook computer or battery removed from the laptop storage standby (more than two or three months), and now enable the battery.

How to activate the battery:

Activating the chemical in the battery to maximize the performance of the battery requires repeated charging and discharging of the battery (fully charged, then completely discharged) three times. The so-called full charge and discharge refers to: the normal boot to the battery power consumption to 3% battery power (preferably one run out, also can be divided into several times to power consumption, but not too long interval), and then must immediately power off the battery to charge 12 hours.

The emphasis here is that the battery must be recharged immediately, is because the battery even if not use will also carry out self discharge, when the battery power to 3% power, at this time if the battery is not charged, the self-discharge phenomenon is very easy to cause the battery over discharge and damage the battery, over discharge is a big taboo lithium battery.

When the battery is activated for charging, the machine must be shut down. If the machine at this time waiting, suspend and so on, when the charge to 3-4 hours after the green power status indicator no longer beating, the machines will automatically stop charging the battery, so that the battery can not fully charge. When the discharge to 3% of the power, the machine will automatically enter the hibernation state, at this time should restart the machine, in the process of starting the machine to click on the lower left button to shut down the machine, so that the machine shutdown.

If the above operation of the various details are well mastered, and your battery quality is not a problem, you can very well activate the chemical in the battery, maximize the performance of the battery, basically the battery in the normal use of the next time can charge to 100%.

The laptop battery is used for a long time, is often filled with dissatisfaction, or even show damage, so you must pay attention to the use of some tips: whether your laptop using lithium or Ni-mh electricity, as much as possible to the basic exhaustion after the charge (electricity less than 5%), which is the best way to avoid memory effects. In fact, lithium-ion batteries also have a certain memory effect, but a lot smaller than Ni-MH batteries. However, it should be noted that when charging, try to avoid too long time, general control within 12 hours.

Battery life is not the length of the total use of time, but by the number of charge and discharge decisions. If you keep the battery in your notebook and do not take it off, the battery will not stay as full as you think, even if you turn off the machine and remove the AC power. Laptop batteries, which integrate the control circuitry in the battery, consume power even when the computer is powered off. As soon as the AC power is connected, the battery will start charging, and the battery will charge and discharge repeatedly when the power is turned on or off, affecting the battery life.

Many books have built-in battery correction tool, to Lenovo Sun C461m Notebook as an example, if the use of more than two years, battery endurance only before less than 40%, at this time with the help of association precision Correction Tool, can restore battery to more than 80%. For Lenovo's old notebook, it is recommended to upgrade the new version of the Power management software, and then the battery charge can not charge until.