It is highly recommended to always use the most recent driver version available. try to set a system restore point before installing a device driver.. Are there any softwares out there are can help me re-calibrate my battery 'cause suddenly last night my battery sign shows a red x thru it and says that consider replacing your battery and i've only had this laptop for around two yrs.. Some laptops come with a utility that helps you automatically calibrate your battery. but in cases where there is none, here's how you calibrate your windows laptop manually. 1..
The battery’s power meter will see how long the battery actually lasts and get a much more accurate idea of how much capacity the battery has left. some laptop manufacturers include utilities that will calibrate the battery for you.. At one time i thought there was a battery calibration utility on my laptop. but i can not seem to find it to recalibrate the battery. does anyone know what this utility is called and is available for download?. A battery monitoring utility for portable computers, intended to provide you with all the battery data, to help prolong its life and save its energy. it shows the evolution of the battery's capacity and computes the battery wear level..