Vi20111029
31 Octobre 2011 13:33:40 :
"pc : Calibrating the Battery
You may notice that the battery gauge does not correctly display the battery charge level when you first receive your Notebook, or if you have not used your Notebook for a long period of time. If the battery gauge becomes inaccurate, you must recalibrate your battery. Recalibrating the battery simply means recharging the battery to its maximum capacity and resetting the battery gauge to display the level of charge accurately.
To recalibrate the battery, complete the following steps:
1. Plug in the AC adapter:
a. Allow the battery to charge until the light above the Battery Charge 7 icon turns off, indicating that the battery is fully charged.
b. After the battery charge light turns off, unplug the AC adapter.
2. Turn on or restart your Notebook.
Steps 3 through 6 prevent your Notebook from entering Sleep mode. These steps also allow the battery to drain faster.
3. On the Windows taskbar, click Start, point to Settings, and then click Control Panel.
4. Double-click the Power OptionsAicon on the Control Panel. The Power Options Properties dialogue box opens to the Power Schemes tab.
5. From Running on batteries column:
a. In the Turn off monitor drop-down list, select Never.
b. In the Turn off hard disks drop-down list, select Never.
c. In the System stand by drop-down list, select Never.
6. Click OK to close the Power Options Properties box.
7. Let the battery drain until your Notebook reaches Hibernation and turns off.
8. Plug in the AC adapter. Re-start your Notebook.
9. Return to the Power Options Properties dialogue box under Control Panel and re-enter your Power Savings settings to the desired level. The battery is now calibrated."
Interessant...
j imagine que ça permet à windows de connaitre le pourcentage de perte de capacité de la batterie,
voir meme de configurer automatiquement les %tages de "batterie faible" batterie de réserve" batterie ci" et ça"
J vais étudier ça.
Perso, ensuite, apres le 7, je redemarre et lançant le bios, histoire de finir la batterie VRAIMENT à 0.