No Internet access on wireless network

My HP desktop computer that uses Windows 7 Home Premium 64 - bit has been working well when out of the blue, I can't connect to the internet.  I can connect to the wireless network, but then he said: no internet access in most of the time.  When I go to solve network connections, it will either say "the default gateway is not available" is fixed and sometimes "connection is broken" detected, not fixed.  Sometimes it will say no problem.  I can not load a web page or download anything (although I can connect sometimes but at a very low speed and it does not last more than 30 seconds or so).  There are two other computers that use the wireless network and they both experience no problem.  I tried the Mode safe mode with networking, a clean boot, uninstalled my antivirus, tried to use IE and Firefox at each stage, and a few solutions that I found online without success.  Help, please

Hi Steven,

1 did you do changes on the computer before the show?

I suggest that you try the procedure described in the article below.

Method 1:

Why can't I connect to the Internet?

http://Windows.Microsoft.com/en-us/Windows/cant-connect-Internet#1TC=Windows-7

Method 2:

Wireless and wired network problems

http://Windows.Microsoft.com/en-CA/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

I hope this helps to solve the problem. Please come back for any clarification on this or any issue of Windows. We will be happy to help you.

Tags: Windows

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