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Sony VPCZ23V9R - VPCZ23V9R Mode d'emploi Anglais

Sony VPCZ23V9R - VPCZ23V9R Mode d'emploi Anglais

Troubleshooting >

Troubleshooting > Computer Operations n160 N What should I do if I cannot boot my computer from the USB floppy disk drive connected to the computer? ❑ ❑ To boot your computer from the USB floppy disk drive, you need to change the boot device. 1 Make sure Fast BIOS Startup Settings on the VAIO Control Center is disabled (page 160). 2 Restart your computer and press the F11 key repeatedly until the VAIO logo disappears. If you have disabled the USB ports in the BIOS setup screen, you cannot use the USB floppy disk drive connected to one of the USB ports. To enable the ports, follow the steps in Disabling Built-in Devices (page 135). Why doesn't the VAIO logo appear when I turn on my computer? When Fast BIOS Startup Settings on the VAIO Control Center is enabled, the VAIO logo does not appear. To disable Fast BIOS Startup Settings, follow these steps: 1 Click Start, All Programs, and VAIO Control Center. 2 Click System Information and Fast BIOS Startup Settings to disable the settings.

Troubleshooting > System Update / Security n161 N System Update / Security How can I find important updates for my computer? You can find and install the latest updates on your computer with the software applications: the Windows Update and the VAIO Update. See Updating Your Computer (page 33) for more information. How do I schedule the installation of Windows updates to my computer? The Microsoft Windows operating system is preinstalled on your computer. The best way to protect your computer against security threats, such as viruses, is to download and install the latest Windows updates regularly. You can get important Windows updates by doing the following: ! Your computer must be connected to the Internet to download the updates. 1 Click Start and Control Panel. 2 Click System and Security. 3 Click Action Center. 4 Follow the on-screen instructions to set up automatic or scheduled updates.