Wi - fi is de-energized and blocks the laptop

Hello

I've been hitting my head against a wall trying to get this fixed a problem and have constantly searched the Internet to try to find an answer, but found nothing.

Here's my problem: my laptop automatically connects to my connection at home without any problems after the start, but after any where between 2 minutes - 4 hours, the small yellow warning triangle comes before the symbol of the connection. He says I'm always connected to the network but no internet access is available. (4 + devices are also connected to this network, all without any problem) When I run convenience store it says there is a problem with the wireless network card, he's trying to reset and just it turns off, then it trys to reactivate and my laptop goes down. If I run this utility and just try to disconnect from the network and then reconnect it says "Windows cannot connect to this network.

Here are the steps that I tried to resolve the situation:

S ' installs in 2 feet of my wireless modem

-Manually installed every possible driver available for my wireless network card

-Restored my computer laptop back to factory settings.

-Tried another wireless

-Management settings power disabled to stop windows by disabling the network adapter to save power

-Updated my laptop with every windows update could provide

Despite all these steps that my problem still persists try, I see the forums are growing with people having similar problems and there appear to be no set in stone resolution to my problem.

Plug-

Aspire Acer 5750, Windows 7 Home Premium, Intel I5 - 2430 m 2.4 GHZ

6 GB of DDR3 memory

Broadcom 802.11 network adapter

Any help would be greatly appreciated, thank you in advance

Good detective work!

Looks like that the wireless in your Acer hardware has failed.  I hope it is still under warranty.

If this isn't the case, you can buy one of these USB plug in wireless adapters.  If the internal wireless hardware has failed, the USB plug will work fine.  In some cases they work really better than the more inward.

When you installed this, you should disable the on-board equipment.

Tags: Windows

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