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7 months ago

Sony VPCZ23V9R - VPCZ23V9R Mode d'emploi Anglais

Sony VPCZ23V9R - VPCZ23V9R Mode d'emploi Anglais

Troubleshooting >

Troubleshooting > Wireless WAN n174 N Wireless WAN What should I do if my computer cannot connect to the wireless WAN? ❑ ❑ ❑ ❑ ❑ ❑ ❑ Make sure the battery pack is installed properly and charged. Make sure the SIM card is 3G data enabled and activated by your telecom operator. When inserting the SIM card, be sure to follow the procedure in Inserting a SIM Card (page 74). Your mobile phone network needs to cover your area. Contact your network provider for information on the network coverage. Make sure the WIRELESS switch is on and the WIRELESS indicator light is lit on your computer. Make sure the switch next to Wireless WAN is set to On in the VAIO Smart Network window. Make sure that the Access Point Name (APN) is properly configured in your connection manager software. If not, contact your telecom operator to get the correct APN to use. See the help file included with the connection manager software for more information about the APN configuration. Check that your connection manager software has detected the wireless WAN modem successfully. It may take some time for the software to detect the wireless WAN modem. ✍ For further information on the wireless WAN function, visit the VAIO support web site. ❑ ❑ Make sure the SIM card holder is properly inserted into the SIM card slot. If you have disabled the wireless devices in the BIOS setup screen, you cannot access the Internet through a wireless network. To enable the devices, follow the steps in Disabling Built-in Devices (page 135).

Troubleshooting > BLUETOOTH Technology n175 N BLUETOOTH Technology What should I do if other BLUETOOTH devices cannot find my computer? ❑ ❑ ❑ ❑ ❑ Make sure both devices have the BLUETOOTH function enabled. Make sure the WIRELESS switch is on and the WIRELESS indicator light is lit on your computer. You cannot use the BLUETOOTH function while your computer is in a power saving mode. Bring the computer back to Normal mode, then turn on the WIRELESS switch. Your computer and the device may be too far apart. Wireless BLUETOOTH technology works best when the devices are within 10 meters of each other. If you have disabled the wireless devices in the BIOS setup screen, you cannot use the BLUETOOTH function. To enable the devices, follow the steps in Disabling Built-in Devices (page 135). What should I do if I cannot find the BLUETOOTH device I want to communicate with? ❑ ❑ ❑ Check that the BLUETOOTH function of the device you want to communicate with is on. See the other device's manual for more information. If the device you want to communicate with is already communicating with another BLUETOOTH device, it may not be found or it may not be able to communicate with your computer. To allow other BLUETOOTH devices to communicate with your computer, follow these steps: 1 Click Start and Devices and Printers. 2 Right-click the BLUETOOTH device icon and click Bluetooth settings. 3 Click the Options tab and select the Allow Bluetooth devices to find this computer check box.