Currently Being ModeratedJan 8, 2013 2:56 PM (in response to ZVAR)
Hi Roger, this has worked for a few...
Make a New Location, Using network locations in Mac OS X ...
10.7 & 10.8…
System Preferences>Network, top of window>Locations>Edit Locations, little plus icon, give it a name.
System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
The interface that connects to the Internet should be dragged to the top of the list.
Is that Interface dragged to the top of Network>Show:>Network Port Configurations.
If using Wifi/Airport...
Instead of joining your Network from the list, click the WiFi icon at the top, and click join other network. Fill in everything as needed.
For 10.5/10.6/10.7/10.8, System Preferences>Network, unlock the lock if need be, highlight the Interface you use to connect to Internet, click on the advanced button, click on the DNS tab, click on the little plus icon, then add these numbers...
Currently Being ModeratedJan 9, 2013 3:19 PM (in response to BDAqua)
I STILL HAVE PROBLEM... WITH WIRELESS CONNECTION
Currently Being ModeratedJan 10, 2013 9:20 AM (in response to ZVAR)
To find out if it's system wide or user specific, try this...
Open System Preferences>Users & Groups, unlock the lock, click on the little plus icon, make a new admin account, log out & into the new account.
Does it work in the new account?
Currently Being ModeratedJan 13, 2013 1:34 PM (in response to ZVAR)
Open Console in Utilities & see if there are any clues or repeating messages when this happens.
Currently Being ModeratedJan 14, 2013 7:45 PM (in response to BDAqua)
btw Thanks for helping.
Finally I went to the Apple store, and they fixed this for me today...
Currently Being ModeratedJan 14, 2013 11:22 PM (in response to ZVAR)
Great to hear, any idea what they did to fix it?
Currently Being ModeratedJan 15, 2013 8:12 PM (in response to BDAqua)
at the Apple store Genius Bar they just re-installed Location of Network settings, and then Verifing Disk, from Disk Utility, and then restart the computer when it's starting again before grey screen will come hold keys: COMMAND+P+R it's restart's again automaticaly, and that's it. all set.
sorry, my english is very bad.
Currently Being ModeratedJan 15, 2013 10:19 PM (in response to BDAqua)
that's crazy, it's still happening again. I'm just tired to fixing this dissconnecting wife on my macintosh so and I have bootcamp windows 7 using it right now, and here is now problem with connecting..
Currently Being ModeratedJan 24, 2013 7:08 PM (in response to ZVAR)
I FINALLY FIXED MY PROBLEM WITH DISCONNECTING WI-FI.
PROBLEM WAS WITH THE OLD ROUTER.
WELL TODAY I BOUGHT AIRPORT ROUTER FROM APPLE. AND IT'S WORKING AWESOME.