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Install device drivers
You should download the latest driver for a component when you notice poor performance from that
component or when you added a component. This action might eliminate the driver as the potential cause of
a problem. Download and install the latest driver by one of the following methods:
• Open the Vantage app to check the available update packages. Select the update packages you want,
and then follow the on-screen instructions to download and install the packages.
• Go to
https://pcsupport.lenovo.com
instructions to download and install necessary drivers and software.
Use firewalls and antivirus programs
Your computer might be preinstalled with a firewall program. The firewall protects against computer Internet
security threats, unauthorized access, intrusions, and Internet attacks. It also protects your privacy.
A full version of the antivirus program is provided with a free 30-day subscription. After 30 days, you must
renew the license to continue receiving the antivirus program updates.
For more information, see the help system of the program.
and select the entry for your computer. Then, follow the on-screen
.
Chapitre 4
Configurer les paramètres avancés
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