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Anleitung Zusammenfassung
. If the TPM is enabled, it will take longer before the VAIO logo appears due to security checks at computer startup. Why doesn't my screen turn off when the time selected for the automatic turn-off action has passed? The VAIO Original Screen Saver disables the timer setting, which you can select using the Windows power options, for your screen to turn off. Select the screen saver other than the VAIO Original Screen Saver. 171nNTroubleshooting How can I change the boot device order? You can use one of the BIOS functions to change the boot device order. Follow these steps: 1 Turn on your computer. 2 Press the F2 key when the VAIO logo appears. The BIOS setup screen appears. If not, restart the computer and press the F2 key several times when the VAIO logo appears. 3 Press the < or , key to select Boot. 4 Press the M or m key to select the drive of which boot device order you want to change. 5 Press the - key or the Shift + = keys to change the boot device order. Your computer will boot from the drive with the highest boot device order. 6 Press the < or , key to select Exit, select Exit Setup, and then press the Enter key. At the confirmation prompt, press the Enter key. 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. Turn on your computer and press the F11 key when the VAIO logo appears. 172nNTroubleshooting How do I check the volume of the recovery partition? Your hard disk drive contains the recovery partition where data for the system recovery is stored. To check the volume of the recovery partition, follow these steps: 1 Click Start, right-click Computer, and select Manage. The Computer Management window appears. 2 Click Disk Management under Storage on the left pane. The volume of the recovery partition and the total volume of the C drive are displayed in the Disk 0 row on the center pane. 173nNTroubleshooting System Security How can I protect my computer against security threats, such as viruses? 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 before you can receive updates. 1 Connect to the Internet. 2 Double-click the Windows Security Alerts icon on the taskbar. 3 Follow the on-screen instructions to set up automatic or scheduled updates. How do I keep my antivirus software updated? You can keep the Norton Internet Security software program current with the latest updates from Symantec Corporation. To download and install the latest security update, follow these steps: 1 Click Start, All Programs, Norton 360, and Norton 360. The Norton 360 main window appears. 2 Click the Tasks and Settings option. 3 Follow the on-screen instructions to select and download updates. 174nNTroubleshooting Battery How do I find the battery charging status? See Charging the Battery Pack (page 25). When is my computer using AC power? When your computer is directly connected to the AC adapter, it uses AC power, even if the battery pack is installed. When should I recharge the battery pack? . When the battery level falls below 10%. . When both the battery and power indicators blink. . When you have not used the battery pack for a long period of time. When should I replace the battery pack? If the battery power is still low after charging it, the battery pack may be reaching the end of its life and should be replaced. 175nNTroubleshooting Should I be concerned that the installed battery pack is warm? No, it is normal for the battery pack to be warm when it is powering your computer. Can my computer enter Hibernate mode while using battery power? Your computer can enter Hibernate mode while using battery power, but some software programs and peripheral devices prevent the system from entering Hibernate mode. If you are using a program that prevents the system from entering Hibernate mode, save your data frequently to avoid losing data. See Using Hibernate Mode (page 134) for information on how you can manually activate Hibernate mode. 176nNTroubleshooting Built-in MOTION EYE Camera Why does the viewer window show no images or poor-quality images? . The built-in MOTION EYE camera cannot be shared by more than one software application. If another software application is using the camera, exit the application before using the built-in MOTION EYE camera. . The video memory of your computer may have become insufficient for displaying images from the built-in MOTION EYE camera. Lowering the resolution or reducing the colors of the LCD screen might help. . The viewer window may show some noise, for example horizontal streaks, if you view a rapid-moving object. This is normal and does not indicate a malfunction. ....
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