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Sony VPCSA4A4E - VPCSA4A4E Mode d'emploi Anglais

Sony VPCSA4A4E - VPCSA4A4E Mode d'emploi Anglais

Troubleshooting >

Troubleshooting > Display n192 N Why does the LCD brightness change automatically? The LCD brightness of your computer screen changes automatically according to ambient light intensity that is measured by the ambient light sensor. To disable the automatic brightness settings, follow these steps: 1 Click Start, All Programs, and VAIO Control Center. 2 Click Display and Automatic Brightness Settings. 3 Click to cancel the Adjust brightness automatically check box. 4 Click OK. What should I do if the external display remains blank? Press the Fn+F7 keys to change the display output. See Combinations and Functions with the Fn Key (page 39) for more information. How do I run Windows Aero? To run Windows Aero, follow these steps: 1 Right-click on the desktop and select Personalize. 2 Select your desired theme from Aero Themes. For information about the Windows Aero features, such as Windows Flip 3D, see Windows Help and Support.

Troubleshooting > Printing n193 N Printing What should I do if I cannot print a document? ❑ ❑ ❑ ❑ ❑ ❑ Make sure your printer is on, and the printer cable is securely connected to the ports on the printer and your computer. Make sure your printer is compatible with the Windows operating system installed on your computer. You may need to install the printer driver software before you use your printer. See the manual that came with your printer for more information. If your printer is not functioning after your computer resumes from a power saving mode (Sleep or Hibernate), then restart the computer. If the bidirectional communication functions are provided with your printer, disabling the functions on your computer may enable printing. Follow these steps: 1 Click Start and Devices and Printers. 2 Right-click the printer icon and select Properties. 3 Click the Ports tab. 4 Click to cancel the Enable bidirectional support check box. 5 Click OK. This disables the bidirectional communication functions of the printer, such as data transfer, status monitoring, and remote panel. When your printer is connected to the optional port replicator, check to see if the port replicator is connected to an AC power source. If you have disabled the USB ports in the BIOS setup screen, you cannot use the printer connected to one of the USB ports. To enable the ports, follow the steps in Disabling Built-in Devices (page 133).