Wireless network card does not appear in the Device Manager on Satellite L50 - B - 1 DM

Hello!
I bought just new Satellite L50 - B - 1 DM, model number PSKTCE and installed on Windows 7 Professional SP1 64 bit. He came without OS installed and without driver installation disk.
Problem is that Wlan card does not appear in Device Manager.

For my Toshiba support model are 37 drivers and programs. I have already installed: Windows 7 Professional 64-bit, all updates to Windows that appeared, SP 1, driver LAN, Toshiba Value added Package. And I tried to install all wlan drivers 4 in the list of "tool utility Intel ' also.
Does not always display any connection without wireless WLAN card. Pressing Fn + F12 does not change. In "Network connections" is the only connection - LAN. No WLAN, no bluetooth.

I have "Other devices" in Device Manager with yellow marks on: network controller; PCI device; PCI Simple Communication controller; SM Bus controller. USB controller; Unknown device (with Microsoft ACPI - compliant system location) and video controller.

Any help would be welcome. Thanks in advance

If it's not bad - just saw that my BIOS is version 1.70

Tags: Toshiba

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