Windows 7 - Problem with device Broadcom Wi-fi 811n, e Machines e732zg

iggy1974 · 11-16-2011

Dear,

I use a notebook eMachines e732zg, which has an integrated (think so) Wi-Fi card Broadcom 2x2 BGN 3rd 43225 (Broadcom Wi-Fi 811.2n).

With the notebook I've got a disk with the drivers, and of course all of them installed at the direction, but after a while they cannot establish internet connection (although other devices via the same router connect to the internet).

Initially, the Wi-Fi is working without problems, but after a while what happened is that the Wi-Fi device simply disappeared from the Device Manager. Then I need to reset notebook, to uninstall drivers and install them again, and hope that it will be ok, and Wi-Fi device will be shown in Device Manager. Although it is displayed in Device Manager, it often happens that an exclamation marks after them and a note "this device cannot start (code 10)". Then I go to update driver’s option but I get the feedback that drivers are ok. But I still have no connection. Given that I have gadget XIRRUS WI-FI Monitor, wrote on it "cannot find Wi-Fi adapter." I contacted the producer of my notebook, and from their site download a driver for my Wi-Fi, but the problem remained the same. Does someone can help me that the problem with my Wi-Fi is finally resolved?

OS - Windows 7 Ultimate 64

I apologize for my poor English.

If you need some more infos about my sytem i will use SystemInfo.exe

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ZaZemljaka · 11-18-2011

Zemljak try these drivers I had a problem with same laptop as yours and I solved with this lenovo drivers
Lenovo G475 Wireless Lan Driver v.9.2.0.115/3.1.50.0/5.100.82.15 download for Windows 7, Windows 7 64-bit

iggy1974 · 11-19-2011

Thanks a lot, I will try!

iggy1974 · 11-22-2011

Thats not working... Still have the same problem... Anyone? Other try? Help?!

Windows 7 - Problem with device Broadcom Wi-fi 811n, e Machines e732zg

Problem with device Broadcom Wi-fi 811n, e Machines e732zg problems?