From the displayed list of applications and drivers, rein-stall the Wireless LAN Driver and restart the computer. Select Restore and Recovery/Restore/Reinstall applications and drivers. Reinstall the LAN driver: Press the ASSIST button to launch VAIO Care, select Advanced Tools. Please check on the download section if a BIOS update is available. If your antivirus software was the cause for internet issue, it is advisable to install another antivirus software.įor some models, a BIOS update may be available to improve the computer performance. The Uninstall or Change a Program window appears, listing your currently installed programs, their publisher, size, installation date, and version number.Ĭlick anti-virus software and click Uninstall to completely remove the program from the computer as a temporary action. Select Uninstall a Program from the Programs category. Move to USB settings and disable USB selective suspend setting. On your selected Power Plan, select Change Plan Settings. Press the Windows Key + L to open the Settings menu and select Control Panel. Disabling this option allows full power to be sent to the device at all times, but remember that it can negatively affect your battery life: Then click OK.į this does not solve the connection issue, disable Selective Suspend. Uncheck the Allow the computer to turn off this device to save power. In the Wi-Fi properties, click the Configure button. Type Network and Sharing Center.Ĭlick the name of your Wi-Fi network and choose the Properties button. Press the Windows Key + w to open the Settings search box. If your connection issues mostly occur after you have not used your computer for several minutes, prevent the network adaptor from going into sleep mode: Prevent network adaptor from going into sleep mode and disable USB selective suspend setting Doing so will reset your Wi-Fi adapter and establish a new connection. Then, connect the computer to the modem/router again. Please switch the computer and the modem/router OFF, then after a few seconds turn it ON and wait until it is completely boot up.

Prevent network adaptor from going into sleep mode and disable USB selective suspend setting.

In order to quickly resolve network and Internet issues, here are a few recommendations to follow. As a result, the computer may face network and Internet connection issues. In recent years, the number of home networks has been drastically increasing, especially in cities.

Windows 8 wifi settings