CHAPTER 5: Managing Power
72
7
Turn your notebook over.
8
Open the LCD panel.
Recalibrating the battery
If your notebook unexpectedly goes into Sleep mode while you
are using it but the battery charge is not low, you may need
to recalibrate your battery. You should also recalibrate the
battery periodically to maintain the accuracy of the battery
gauge.
To recalibrate the battery using BIOS:
1
Connect the AC adapter, then turn on your notebook.
2
As soon as your notebook starts and you see a startup
screen, press F2. The BIOS Setup utility opens.
3
Open the Advanced menu.
4
Highlight Battery Auto Learning, then select Enabled
by pressing the spacebar.
5
Open the Exit menu, highlight Exit Saving Changes,
then press E
NTER
.
6
Select Yes, then press E
NTER
.
The battery recalibration process begins and a screen
opens showing you the progress. The entire process
takes several hours.
When the recalibration has finished, the message “Press
[Esc] key to exit” appears.
7
Press E
SC
. The battery charge indicator now displays an
accurate battery charge.
To recalibrate the battery without using BIOS:
1
Connect your notebook to AC power and let the battery
charge completely.
2
Disconnect the AC power and restart your notebook.
Important
Do not interrupt the battery recalibration process. If recalibration is
interrupted, you must start the process over again.
Important
Select models have the Battery Auto Learning utility programmed into the
BIOS. If your notebook does not have this utility in BIOS, use the non-BIOS
procedure.
Содержание M-6750h
Страница 1: ... ORDINATEUR PORTABLE GUIDE DU MATÉRIEL NOTEBOOK REFERENCE GUIDE ...
Страница 2: ......
Страница 7: ...www gateway com v Appendix A Legal Information 143 Index 153 ...
Страница 8: ...Contents vi ...
Страница 12: ...CHAPTER 1 About This Reference 4 ...
Страница 13: ...CHAPTER2 5 Checking Out Your Notebook Front Left Right Back Bottom Keyboard area LCD panel ...
Страница 24: ...CHAPTER 2 Checking Out Your Notebook 16 ...
Страница 76: ...CHAPTER 4 Using Drives and Accessories 68 ...
Страница 88: ...CHAPTER 5 Managing Power 80 ...
Страница 123: ...CHAPTER9 115 Troubleshooting Safety guidelines First steps Troubleshooting Telephone support ...
Страница 150: ...CHAPTER 9 Troubleshooting 142 ...
Страница 176: ...Sommaire vi ...
Страница 180: ...CHAPITRE 1 À propos de ce guide 4 ...
Страница 181: ...CHAPITRE 2 5 Vérification de votre ordinateur portable Avant Gauche Droit Arrière Bas Zone du clavier Écran ACL ...
Страница 192: ...CHAPITRE 2 Vérification de votre ordinateur portable 16 ...
Страница 250: ...CHAPITRE 4 Utilisation de lecteurs et d accessoires 74 ...
Страница 264: ...CHAPITRE 5 Gestion de l alimentation 88 ...
Страница 290: ...CHAPITRE 7 Maintenance de votre ordinateur portable 114 ...
Страница 302: ...CHAPITRE 8 Mise à niveau de votre ordinateur portable 126 ...
Страница 303: ...CHAPITRE 9 127 Dépannage Directives de sécurité Premières étapes Dépannage Support par téléphone ...
Страница 334: ...CHAPITRE 9 Dépannage 158 ...
Страница 346: ...ANNEXE A Informations légales 170 ...
Страница 358: ...182 Index ...
Страница 359: ......
Страница 360: ...8512935 MAN AVLN HW RF CA R2 02 08 ...