Macbook Windows wireless connectivity issue

It happed that the mac book I was connected to he Linksys wireless router and at the same time i turned on the windows machine and it just didnt get an IP. I did all sorts of troubleshooting issues on the windows machine. Nothing worked. All of a sudden I thought is the mac connectivity giving some issue so i turned off the macbook airport off and immediatly after that the windows machie got an IP.
What could be the problem ??
Soumy

if you set it to the most compatible with the least common denominator you should be able to connect with both. (If that's what I understand you are trying to achieve).

Similar Messages

Macbook Fios Wireless Connection Issues

Hi everyone. All of a sudden today my Macbook is having issues connecting to my Verizon Fios Wireless Internet. I was just wondering if anyone else has had this problem or is aware of any problems with compatibility or something. Any tips or advice? Thanks!

Finally got an answer! Thanks to all the folks I talked to, one of them taught me a little trick that I wanted to share. What worked was renaming the router, then making the macbook connect to it as if it was a new network - it connected and stayed online. Then renaming the router back and connecting to it again as it were a new network and it connected and has stayed connected. Hope this works for anyone else having this issue!

MacBook Pro Wireless Connectivity Issues

For some reason My MacBook Pro has been connecting to my Airport Extreme/Express no problem and works with no problem, but after a little time is says that there Safari can not connect to the server. The bars on the my Airport on the the top bar still has all four bars regardless if I can get online or not.
The weird thing is that when it "can't connect to the server" then everything wireless goes. Nothing in my network settings has changed, nothing has been moved, and nothing has been added to effect the network. Connecting wired is no problem however.

Hi, here is the way to Zap""
http://support.apple.com/kb/HT1379
I had the wireless issue, Zapped as per above, reset my wireless network name & password then ReBooted..OK now..

MacBook Pro Wireless Connectivity issues - Possibly Resolved

I have been having the same issue as many people with the WiFi connectivity dropping over and over. This has been a total hair pulling experience. I searched all over the internet and have not found a solution so I started digging and dianosing this profound problem. It appears as of now, that it has been fixed in my case so I wanted to share it with others and hopefully it helps you guys out as well.
*If you are using a router with Wi-Fi Protected Setup (WPS) enabled, you need to disable it.* My connection was dropping every 15 or so minutes but has been up for quite a while now without the need to turn off and on Airport. Give it a try, hopefully your results will be successful.

BTW: If you try this and it works for you please reply back so we can give more information to the Mac Users out there.

I am having wireless connectivity issues with my time capsule

Over the last 3 days my wireless devices have been having issues with connectivity.
Network setup:
Modem - Motorola SB5102 Cable Modem
1 TB Time Capsule 802.11n (second generation)
The devices are approximately 3 feet apart.
Wired Device:
Mac Pro (2008 build) running OSX 10.6.8, Airport Utility 5.6.1
Wireless Devices:
Playstation 3
Macbook Air
iPhone 5c
iPhone 4
I am having issues with internet connectivity. The wireless signal strength is fine as all devices can find the network. However when connected to the network accessing the internet on the Macbook Air, or either iPhone is slow and streaming services such as Netflix cannot connect. I have intermitant connectivity to the Playstation Network on the PS3.
I have wired both the Macbook Air and PS3 directly to the Time Capsule and have no issues, internet is accessible and streaming services are fine.
I have power cycled all the devices (Time Capsule, macbook, iphones, PS3, modem) to no result.
I am looking for any other suggestions that may help me with my wireless connectivity issue.

A Gen2 TC is probably on its last gasp.. and it is well overdue for replacement.
If you want to get more life out of it you normally need to repair or replace the internal power supply.. This is not done by apple or any of their repair centres.
Just do ebay search and you will find sellers with replacement supplies.
Otherwise to test, do a full factory reset..
I would also downgrade the firmware.. 7.5.2 will work just as well for you and has less bugs than 7.6.x firmware.
To downgrade hold down the option key when you select firmware version.
The Factory Reset universal
Unplug your TC/AE. Hold in reset. and power the TC/AE back on.. all without releasing reset and keep holding in for about 10sec. The time is not important.. it is the front LED rapid flashing that indicates you are in factory mode.
Release reset.
If it doesn’t flash rapidly you have released reset at some point and try again.
Be Gentle! Feel the switch click on. It has a positive feel.. add no more pressure after that.
TC/AE will reboot after a couple of minutes with default factory settings and will wipe out previous configurations.
No files are deleted on the hard disk.. No reset of the TC deletes files.. to do that you use erase from the airport utility.

Satellite U940 PSU6VA - Wireless connectivity issues

_*My specifications:*_
*Model:* Toshiba Ultrabook (Satellite U940 PSU6VA-00S002)
*Operating System:* Windows 8.1 x64 (upgraded from Windows 8 x64)
*Wireless adapter:* Intel(R) Centrino(R) Wireless-N 2200
*Wireless adapter driver version:* 15.10.0.12 (which is the latest for my device)
I have had this Ultrabook since February 2013, and throughout that period I have always had wireless connectivity issues, even after performing a factory reset. My wireless icon fluctuates between three states:
* Internet access
* Limited (in which case I cannot connect to the internet or any device on the network)
* Not connected - connections are available (and if I try to make it connect to the network, it will fail)
Sometimes my computer would instantly reach the "Internet access" state upon startup, and would remain in that state. Other times, it would be "Limited" for several minutes after starting up my computer before it finally connected, and even then the connection would drop out every now and then. At the worst, it would remain either "Limited" or "Not connected" indefinitely, no matter how many times I reset my wireless adapter or restarted my computer.
Until recently, I had always thought that these issues occurred randomly. However, I recently noticed that I always have a perfect connection whenever there are no other computers connected wirelessly to my home router, and I always experience issues of varying degrees when there is at least one other computer (or even a smartphone) connected wirelessly to the router. If there is another computer connected to the router via an Ethernet cable, this does not cause any problems; it is only wireless connections that interfere with my computer.
It is only this computer that has these problems; the other computers in my house never experience these issues, no matter how many computers are online. Also, my computer does not only experience these issues with my home router; it has the same issues on my university's wireless network.
My question is, how can I fix this? Is this a known bug, or is my wireless adapter defective? I know I can connect using an Ethernet cable where possible (I never have problems with Ethernet connections), but this is not always possible at university.

> {quote:title=TomDexter wrote:}{quote}
> Intel page provides the Wlan driver for this WLan card and its v16.7.0 for Win 8.1
I just checked the page you linked to, but it recommends that laptop users obtain their drivers from their OEM rather than from Intel.
I had already checked for driver updates through both Toshiba Service Station and Device Manager (and checked both again just now). Toshiba Service Station tells me that there are no updates available, and Device Manager tells me that "the driver software for your device is up to date".
Should I update to Intel's latest driver anyway? If so, should I also install the Windows 8.1 version of "Intel PROSet/Wireless Wifi Software"?
> {quote:title=TomDexter wrote:}{quote}
> I would recommend you to check the Wlan functionality and performance testing each Wlan standard 802.11 B / G and N and additionally check the different Wlan channels (1-11)
I have found the WLAN channel setting in Device Manager and I will test it when I get the chance. But how do I change the WLAN standard?
Message was edited by: Justinian

Want to create mac to windows wireless connection

i want to create mac to windows wireless connection. i go to airport, then create computer-to-computer wireless. after the windows machine sees my network but cannot connect. tell me how to go about it cos i need to share stuffs with a friend.

You can do it.. it is often unreliable.
https://discussions.apple.com/thread/2736425?start=45&tstart=0
Apple do not support or recommend it.. but you can turn it on.. there must be a million posts with the method.
http://pondini.org/TM/Airport.html
Q2 for the setup..
Good Luck!!

I have Snow Leopard 10.6.8 on my MacBook. Constantly dropping internet connection or message "error connecting to the network" comes up. No wireless connectivity issues with windows 7 laptop or iphone.

I have a MacBook with Snow Leopard 10.6.8. The last few weeks it has been constantly dropping internet connection, and one of these messages appear on the page: "Safari cannot open this page because the server where this page is located isn't responding" or "Safari cannot open this page because you are not connected to the internet" comes up. I will check Wifi and I am connected. No wifi connectivity issues with iphone or windows 7 laptop, this doesn't happen with either of those devices. I have unplugged and reset router, cleared cache, still happening. Any ideas? Thanks in advance.

Hi BCLor!
Try using the suggested steps in the following article to help you troubleshoot this issue with your Wi-Fi connection:
Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
Thanks for being a part of the Apple Support Communities!
Regards,
Braden

Wireless connectivity issues with Macbook Pro and At&t service HELP!!!!!

I have three Computers two PC's and one Macbook Pro( the latest model).My desktop PC is used by ethernet, my girls laptop is used wirelessly and finally my MBP was being used wirelessly.
I started off with only the two PCs and my internet connection never had a problem and I was doing everything from: on the internet to downloading.
Before I bought my MBP I had also switched from internet and phone bundle to just internet from At&t service. So when I got my first MBP I notice that I was loosing wireless connection with both my girls pc laptop and my MBP so i thought it was because I had just switched service, though they send out a service technician and we came to a conclusion that it was the MBP. (I was loosing signal via wireless and ethernet). So we tried to see if both my girls laptop(wireless) and my PC desktop (ethernet) would run into the same issue which it did not.(MBP was turned off)
So I decided to go my nearest Apple store and let them know what was going on. So I told them what was going on and they said It must be the airport card, and they ended up changing it. When I get home I discover that not only I am having the same issue but other issues too. I went back they ran some diagnostic and they said it was defective and they gave me a new one few days later.
So in the mean time that I waited for my new one to arrive I used my PC desktop and my girl kept using her laptop and guess what no issue what so ever for one whole week. Now I receive my new MBP(they bumped the specs a little), went home set it up and still the same issue though I dont have the issue when Im using via ethernet. Just a view minutes ago I tried removing the ethernet and using the airport/wireless and within a few minutes I lost the signal.
I have the gateway 2WIRE model(2701HG-B) modem/router.
Is there something wrong? what do I have to do to make this work?

Hi Guys, I bough my Mac almost two years ago. All this time I have experienced the same issue. There are tons of discussions re this issue in the internet. Unfortunately, Apple has done nothing to fix it. I have tried a lot of different options, but they work no longer then 1-2 days. The official fix - does not exist so far. It is quit strange, isn't? I can share my experience: if you go to AirPort Utility - Manual Setup - Wireless and then change Channel, it could help you till the moment you restart your computer; next time you need to repeat it again. It takes 2 minutes. Not sure that it would work for you but you could give it a try. Well, not the best option. Anyway Apple must fix it asap! Hello Apple, do you hear us? Good luck.

MacBook loses wireless connection when iPod touch connects to network

hi
ever since upgrading to 10.5.5. on my MacBook i've had the "intermittent network connection" problems that have been described and discussed (without any real solution from what i can see) in another thread.
PROBLEM: every couple of minutes my MacBook loses connectivity to the network - the AirPort icon still says that i'm connected, albeit with one less bar than before, but i can't connect to anywhere, not even to the wireless router - and to re-establish a connection i need to switch off AirPort, switch it back on, it will then reconnect, and after two minutes or so i have to do it all over again because the network connection drops again.
NOVEL OBSERVATION 1: reinstalling the 10.5.5. combo system updater helped somewhat. i used to get an error in system.log about there being too many state transitions on the wireless network and about network traffic reduction measures being taken to overcome this problem, but after reinstalling the 10.5.5. combo system updater this message never appears in the logs and I get kicked off only sometimes (see what i say in point 2 below)
NOVEL OBSERVATION 2: now my MacBook will only lose its connection to the net if i switch on my iPod Touch and switch its wireless interface on. in fact, the only way to avoid the MacBook getting constantly disconnected is to make sure that the wireless interface on the Touch is switched off in the Touch's system preferences; if I just sleep the Touch (top button) without switching off its wireless network interface first in its System Preferences, then the MacBook will keep disconnecting even while the Touch is in sleep mode (presumably the Touch keeps polling the network or something, even while it's in sleep mode).
DIAGNOSTIC NOTE 1: I have another wireless device (my Nokia E51, which has wifi capabilities) and if I connect it to the wireless interface then the MacBook's connection isn't dropped - i.e. the MacBook only loses its wireless connection when my iPod Touch connects to the wireless network.
DIAGNOSTIC NOTE 2: I have upgraded my wireless router (before I had a Linksys WRT-54GC, now I have a Netgear WGR614v9) but that has made no difference.
DIAGNOSTIC NOTE 3: I have also tried altering the router's settings (i have played around a_lot with this, trying every combination I could think of - e.g. staple down particular devices to particular ip addresses, use only 802.11g versus automatic b/g, etc) but that has made no difference either.
RANT:
The only thing that prevents these disconnections from occurring is to keep the iPod Touch's wireless switched off, which ***** because if I'm in the kitchen I can't have it switched on to monitor my email (yes, I've no life, i hang around waiting for emails), or if I go have a lie down and want to check out stuff on the net, or to browse the iTunes music store or whatever, then I know that my connecting my iPod Touch the computer will be disconnected.
This obviously *****, right? And a lot of people are having wireless problems with their MacBooks, right? And these problems seem to have been around for over a year, right?
So why hasn't Apple solved this problem yet? Or am I just being melodramatic?
Your thoughts on any or all of the above, or flames if that's your preferred method of communicating, are invited. =)
Cheers
dr.colekat

Having the same problem here. As a first time mac user, Apple has certainly made a bad first impression.
For me, the issue seems to occur when transferring files between computers that are connected to the same access point (when transferring files from wired computers on the network there is no issue). My vista laptop and every laptop I have tried has worked perfectly fine with this access point so I am 100% convinced it is the mac. Basically when I copy the files, after about 100mb, I am unable to access anything on the local network or internet until I restart Airport. The weird thing is that even though I am unable to access anything, the airport utility says it is connected. I might also note that the wireless signal strength is full.
If I can't get this figured out in a few days, this computer is going back to the store where it came from and I will officially label myself anti-mac. This type of issue is just unacceptable for something so main stream.

HP Officejet Pro 8500 a910 wireless connectivity issues?

I have a HP Officejet Pro 8500 a910 and It was working fine. I got a new router and it was still working fine. Second night of having everything set up it stops working and shows as offline on my computer. It will print information about the printer from thecomputor but will not print out any other documents.

I'm having the same issues. In my case, first I updated my MacBook Pro to OS X 10 Mavericks. A few days ago, the Actiontec gateway router provided by my ISP Frontier Communications ceased to function. Frontier sent a Netgear 7550 gateway router to replace it. I installed it according to directions. My email capability and home network went down. Frontier helped to restore the email but the techs I worked with couldn't figure out what to do to restore my wireless network. The router's setup would not allow me to replace the WPA Shared Key with the wireless network password I used previously. So, I updated the ASUS range extender and all the wireless devices that were on my home network with the new WPA key. Both printers, the Officejet Pro 8500A 910 and a Brother wireless laser, will not network. The Officejet blue wireless icon no longer lights up. I uninstalled the Officejet's software and then downloaded and installed the latest software and drivers for the Officejet Pro 8500A 910. The HP Network Configuration printout indicates that its network status is ready and the active connection type is wireless. I had it connected to my Mac with a USB cable so I could reinstall the software and drivers. When I disconnected the cable, I lost connection to the Officejet and couldn't print. the HP utility could not establish a wireless connection even though I did input all the new router settings. The Officejet thinks it's wireless but it isn't. I can only conclude that my Officjet is delusional. It's not all that old, but could it be ready for the all-in-one graveyard?

Dear Steve, will anything be done about this wireless connectivity issue?

This is no fun whatsoever....
I am telling you - browsing interenet on iMac is no fun, seriously.
I prepared a quick research for you:
http://discussions.apple.com/thread.jspa?threadID=830426
http://discussions.apple.com/thread.jspa?threadID=834613
http://discussions.apple.com/thread.jspa?threadID=831111
http://discussions.apple.com/thread.jspa?threadID=829204 (I like this one best)
http://discussions.apple.com/thread.jspa?threadID=827632
http://discussions.apple.com/thread.jspa?threadID=833593 (although marked as solved - doesn't seem to be true in my and many others' cases)
http://discussions.apple.com/thread.jspa?threadID=838501
http://discussions.apple.com/thread.jspa?threadID=822703
http://discussions.apple.com/thread.jspa?threadID=826128
People, help me in refining this list - did I leave something out?
P.S. I was thinking lately, why, after spending so much money, should I spend several days already, in agregate, trying to understand the issue and how it should be resolved? Have I not paid for not having such problems?

Here is a lot more:
http://www.macintouch.com/readerreports/wirelessnetworking/topic4035.html
Highly interesting is the post of J.Exby which i reproduce here:
For months I've not been alone in holding to the notion that the airport client software on Mac OS X 10.4.x has been problematic and unstable in certain (noisy, crowded, channel overlapped) wireless environments. Issues littered around the Internet Mac forums include problems of networks appearing, then disappearing. This is a difficult problem to pin down, given the difficulty of reproducing the conditions that might cause wireless network dropouts.
A major symptom of the problem was seeing the constant messages of:
"An error occurred joining the AirPort network" (Try Again) (Cancel)
when attempting to connect to a wireless network, despite that network being seen, having correct security settings, etc.
Various temporary fixes/ideas floated around the mac community have included:
- reseting pram, nvram and PMU
- installing 10.4 from scratch, instead of 10.3 to 10.4 upgrade process
- Repairing permissions, run Combo updaters, etc
- putting system to sleep or reboot for temporary connection fix
- applying AirPort 2005-001 patch (or not)
- upgrading (or downgrading!) AirPort basestation firmware
- changing AirPort channels
- enabled (or disabling) Interference Robustness
- disabling Bluetooth and BT peripherals
- removing WEP/WPA passwords out of Keychain
- running Keychain First Aid on user/login keychains
- buying new AirPort extreme cards
- replacing AirPort base stations with other vendor hardware, etc.
With the stability of our Windows XP clients now (after driver updates) and the change from Apple base stations to Belkin Wireless Pre-N Router having no appreciable benefit for our Mac notebooks, the OS X AirPort client software suspicions only grew.
During troubleshooting I always have
Applications--->Utilities--->Console
and
iStumbler (96)
running, and I watch output as wireless scans are performed.
From the Terminal I also run:
/System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport -s
and usually see constant
AirPortScanner WirelessScan error -2013261821 airpInternalErr
messages.
After two days of testing (and fixing?) I am even more convinced there are bugs in the powerpc 10.4.x AirPort Extreme Framework!
This is what I found:
Environment at our office:
- wireless Network A (802.11g channel 1, WPA personal)
- wireless Network B (802.11b channel 6, WEP 40bit ascii)
- wireless Network C (802.11g channel 11, WPA personal)
(WAR-marching around our office exterior shows at least 12 outside wireless networks found at various signal strengths!)
Test systems used:
- iBook G4 (10.3.x and 10.4.5)
- Powerbook G4 (10.4.5)
- Intel iMac (10.4.5)
Primary symptom on iBook: networks not displaying long enough under the AirPort icon/menu (or Internet Connect) to connect to ANY network reliably! Perhaps connect to Network A intermittently, never even see Network C.
iStumbler showing some networks respond to poll, then immediately stagnate/disappear.
Primary symptom on Powerbook: stable connections to Network C most times, difficulty "switching" to Network B or A once moving closer to source. Usually stable "seeing" networks via AirPort menu icon, but still have occasional dropouts (due to fluctuating signal strength or interference?).
Primary symptom on Intel iMac: NO PROBLEMS! Can connect to (and steadily "see") all valid Networks A, B, C !
iStumbler constantly polls all available networks, with no dropouts.
Steps taken:
1. Wipe iBook hard drive, install 10.3 from dvd. AirPort signals unreliable.
1a. Perform all 10.3.x Software updates, Repair Permissions, reboot. AirPort still unreliable.
2. Reset PRAM, nvram, PMU. no improvements.
3. Reseat AirPort Extreme card, ensure antenna is firmly plugged in. AirPort still unreliable.
4. Wipe iBook, install 10.4.3 "fresh" from Full retail version DVD. AirPort still unreliable.
4a. Perform all 10.4.5 Software (combo) updates, Repair Permissions, reboot. AirPort still unreliable.
5. Hold down the Option key, and click on the AirPort icon in the menu bar.
select About AirPort...
pay particular attention to each system showing:
iBook: AirPort Framework 421.13.0
powerbook: AirPort Framework 421.13.0
intel iMac: AirPort Framework 426.1.0
Aha! A big difference with the AirPort Framework component version on the Intel iMac!
6. So, using the Terminal let's get this newer Apple80211.framework onto the iBook.
First on the intel iMac:
cd /System/Library/PrivateFrameworks
sudo tar cf ~/intelApple80211frame.tar Apple80211.framework
Copy this intelApple80211frame.tar file onto a USB thumb drive, CDR, iPod, scp, etc. to copy it onto the iBook (home directory).
7. With the tar file copied into the home area on the iBook, turn off iBook's AirPort via the menubar icon.
Now launch Terminal and:
mkdir backup-framework
cd /System/Library/PrivateFrameworks
sudo mv Apple80211.framework ~/backup-framework/
sudo tar xvpf ~/intelApple80211frame.tar
Launch Disk Utility, Repair Permissions on boot drive.
Reboot iBook.
8. Turn Airport on via the menubar icon.
iBook now has HUGE improvements in wireless connectivity! It can "see" all Networks A, B, C reliably and can connect to any of them when in range (having enough signal strength). Switching between networks is successful 90% of the time. Occasional message of:
"An error occurred joining the AirPort network (Try Again) (Cancel)"
usually works after clicking (Try Again), whereas before Try Again almost always failed.
I am unsure how this newer Apple80211.framework will affect future Software Updates on the iBook, but frankly I could care less now that it's able to access all of our wireless networks!
I am unsure if this is the magic-bullet solution for a majority of people, but I'm stunned that Apple appears to be providing new and improved Apple80211.framework software with the intel iMacs, but many of us have been fighting AirPort problems on PowerPC platforms for months!
Come on Apple, OS X 10.4.5 should contain the SAME software component versions for ALL CPU platforms!
Source: http://www.macintouch.com/readerreports/wirelessnetworking/topic4035.html

Macbook Pro Wireless Connection Problems

I bought my 13 inch macbook pro 1 week ago and I've had wireless connection problems from day 2 (I think after the updates).
Problems include:
- Safari cannot connect to the internet for 5~10 minutes after I turn it on, whether it be from sleep mode or completely off or restart (the fastest connection I got after turning it on was about 40 seconds)
- Loading takes ridiculously long and eventually Safari cannot find the server
- Airport signal (on the top right hand corner) is always full when it is not working
- Sometimes internet works but it is ridiculously slow
However, when the wireless connection stabilizes, Airport Signal is 2~3 bars full and internet works SOOO well and I love it so much when it does. But the problem is that it stabilizes like 30 minutes to never after I turn it on and it makes me so mad I want to explode this piece of crap in the microwave.
So I've called apple support, and they made me try four things:
1. Reset modem, router, and computer
2. Delete caches, reset Safari
3. Putting Airport first on the Service Order and resetting DHCP Lease
4. Connecting with Ethernet Cable then resetting the computer
None of these worked, and I'm suspecting that the cause of the problem is the hardware (not the aluminum body that's just bs) because my router and modem are working fine (my other samsung laptop is working perfectly). I don't think the problem lies in my network settings either because I did exactly what the Apple technicians told me to do. So after Appleguy made me try all 4 of those diagnostics, he told me to contact my router company NETGEAR because he thinks nothing is wrong with the mac hardware, so I did. The NETGEAR lady told me if one laptop is working and another isn't, there is nothing wrong with the router. So if nothing is wrong with my hardware, software, router, modem, ISP... Why do I have wireless issues????!?!?!?!?!?!?!?!?!?!
I'm going to return this <edited by host> or get another one with my warranty

Same thing here.
I've got a Macbook Pro 15" bought 6 weeks ago, airport express bought about a year ago. All updated with latest software/firmware, etc. Problems include:
-Sometimes when i pull down the network list, my network isn't even there, yet i'm still connected to it. My airport is appx 10 feet away in an open area.
-usually after opening safari or firefox for the first time upon sleep, restart, or just opening the program after i had quit it, it is miserably slow. it takes about 2 minutes for pages like msn.com to load. finally when they do, its faster than you can imagine. that lasts for about a minute. then its slow again.
-when logged into ichat and i send messages, i would sometimes get a "connection timeout" message. my buddy would end up getting the message about 5 minutes later.
My iphone and dell laptop work fine. i haven't tried running parallels, but if bootcamp works, so should prlls.
I've reset the modem about 20 times. i've reset the airport about 20 times. i even re-installed my OS on the mac and nothing has done it.
Weird thing is that i've had my mac for 6 weeks, and this problem surfaced only 3 days ago.
Clearly its not an issue of any of our ISP's. Due to the fact that this only started for me 3 dyas ago, i'm hopeful that its only a software problem and not something else. Hopefully apple will a) ADMIT THEY HAVE A PROBLEM HERE and b) FIX IT.

MacBook Pro 15" connectivity Issue. Everything else works great; PC's and smaller MacBooks, but everyone with a 15" model is having connection issues.

So I have a 15" Macbook Pro. About two months ago I started having issues connecting it on my network at work. Every other 15" MacBook pro is having the same issue. When the wireless connects, it often comes back with a connection timeout, or it connects to the router, and DHCP doesn't give it an IP addess. Static IP doesn't work. There are the odd place where I can connect regularly, but they are few and far between. I have great singnal strength, but it's just really flaky.
My network Admin can't figure it out. all the PCs are working fine, and even MacBooks and 13" Macbook Pros are working. The problem seems to be common to MacBook Pro 15", AppleTV, iPad. Anyone got any ideas?

Hello Sepehr.E,
Thank you for the details of the issue you are experiencing with Wi-Fi on your MacBook Pro. I would be concerned about this too.
I'm not sure if you have tried these steps yet, but I recommend following the steps in the following article to resolve an issue like the one you described:
Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
Thank you for posting in the Apple Support Community.
Best,
Sheila M.

Wireless Connectivity Issues

Hello, I am having internet wifi connection issues with my laptop computer.In the bottom right corner of my taskbar, it says "Network Internet Access"However, I am not getting connection through any of my browsers.I am able to get wifi connection through my Nintento Wii U, but not my laptop. When I turn wifi button on keyboard off and then back on quickly, I only get connection for a single second; then no connection at all. I have tried the following:1.) Tried to connect to friend's wifi, but could not connect to the network 2.) Ran troubleshooting for wifi and it said two errors: broken access point and plug or wireless not plugged in properly 3.) Ran Wireless Network Troubleshooting for when I tried to connect to my wireless router and results are: couldn't identify the problem..(network connected internet access, but no connection to any browser) 4.) Checking the status of wireless driver and results are this device is working properly 5.) Uninstalling and reinstalling Intel Wireless driver through device manager 6.) Unchecking box that says turn this wireless driver off to save power 7.) Checked Windows Firewall to see what boxes are checked and unchecked...not sure what to look for 8.) Disabled and Inabled wireless network driver I noticed that there is a slight rattling noise coming from inside my laptop not sure what came lose or what has become broken from the inside; I never droped it, but I did hit it slightly once or twice against wall while the laptop was in laptop case strapped to my right shoulder... Is it possible that I may have a broken wireless card that is inside my laptop?I ask this because this is very much my concern.

Welcome to the forums. You're talking to other customers here.
What model DSL Modem / Router do you have? Have you tried loging into it to adjust the WiFi Settings? Do you devices see your WiFi network?
Is it possible a neighbor has installed a WiFi network that is interfering with your network?
Know that we peers here only know what you tell us. The more information you share about your problem, the more likely someone here will be able to help you.
Good Luck.
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Macbook Windows wireless connectivity issue

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