MacBook Pro :: Wifi Is Not Working On It?

Apr 3, 2012

i delete wi-fi,and i cant connect over wi-fi,so how to get it wrk again?how to setup this again?but airpot is working only with cabel no over wifi

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook :: WiFi And BootCamp Not Working

Jan 25, 2010

How do I detect the wireless connection in my house via xp via bootcamp.

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MacBook Pro :: Wifi Not Working After EFI Update

Mar 2, 2012

I just did the firmware update from my late 2011 Macbook Pro 13" (running 10.7.3) which all seemed to go fine, except I can't connect to my wifi any more. There is another 13" macbook pro, a 13" macbook air and 2 android phones which can all still access the wifi. I keep getting a message that my password is invalid (I know it's not). Everything I have tried has been done with the power supply connected.I have:

-rebooted the wifi router

-rebooted the mac

-shut down, waited for 5 minutes and rebooted

-repaired permissions

-deleted the keychain and tried to make a newconnection

-tried reinstalling the EFI firmware update from a .dmg (it won't let me)

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook Pro :: Wifi Card Is Not Working?

Jun 18, 2012

I had use my laptop hour ago and suddenly the wifi connection is gone and I try a lot to connect it but the message on the screen is your wifi card is off then I will try to do on it but it wasn't?

Info:
MacBook Pro, Mac OS X (10.7.4)

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OS X Mavericks :: Home WiFi Not Working On MacBook Pro

Aug 20, 2014

I have been facing many problems on connection to wifi with my MacBook Pro Retina (mid 2012)

I'm using mavericks and updated to 10.9.4.

My wifi is working well , when I am outside of home , but when I am at home wifi list will not display anything.

Even my iPhone wifi hotspot is not being displayed at home , but out side of home it's ok!!!

When I select join other network , after entering wifi name and password  sometimes it can connect , and some times I need to reboot my Mac to connect.

I also installed Windows 7 using bootcamp , And every thing was working very well in windows. 

for Solving problem I tried removing wifi Preferences files , create a new location , clean re-installing OS, but none of them worked. 

Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)

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MacBook Air :: Computer Is Connected To WiFi But Nothing Is Working

Jun 17, 2014

My computer is connected to my wifi, and all other devices are working, but my macbook air is not sending any i messages, connecting to the internet, or the itunes store

Info:
MacBook Air

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MacBook Pro :: WiFi Connected But Internet Not Working Upstairs?

Sep 3, 2014

I have a MPB early 2011 and I have talktalk internet. I have absolutely no problems with my wifi up until the last week. I can use the internet perfectly fine downstairs when I am in the living room (where the router is located) as I am typing this using it, however when I go upstairs i.e. to the bedroom directly above where the router is situated I am still connected to the internet at the wifi symbol is black however i lose internet connection and I am not able to use the internet at all. This is a new issue as before, I was able to use my MPB anywhere in the house without any problems.  

I don't believe it's the router as my iPhone connects fine upstairs and we also have a MPB late 2013 and that works perfectly fine upstairs.  

Info:
MacBook Pro (13-inch Early 2011), OS X Mavericks (10.9.4)

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MacBook Pro :: Internet Connection Stops Working Connected To Wifi Hotspot?

May 9, 2012

I use a 4G Galaxy Nexus to broadcast a private WPA2 network.  The 4G signal is always strong, and I've verified that the internet is active on the broadcasting device, and that other non-Apple devices maintain a solid connection.  However my macbook pro does not lose the network connection, the internet stops working only on the macbook pro and I must "turn Wifi Off" and back on using the top right menu icon in order for the internet connection to resume working on the laptop. It will stop working every 5-10 minutes.

Info:
Mac OS X (10.7.3)

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MacBook Air :: Keyboard Is Not Working Since Upgraded To Yosmite And WiFi Is Unstable Keeps Disconnecting

Dec 1, 2014

i Have a late 2013 Mackbook air since upgrading to Yosemite 10.10.1 Serial No CO2LXR9SF5V7 my key board has stopped working. Can login with key board but then that is it does not work thereafter. Wi FI keeps disconecting. 

Info:
MacBook Air, OS X Yosemite (10.10.1)

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MacBook Pro :: Internet Connection Stopped Working - No WiFi Hardware Installed

Sep 1, 2014

Have a MacBook Pro.  WiFi connection stopped working a couple of days ago.  Message is 'No WiFi hardware installed'.

Info:
MacBook Pro, iOS 6.0.1

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OS X :: 3g Wifi Isn't Working?

Mar 26, 2009

i have a 3g iphone and it is jailbroken, and im using t-mobile on it. my wifi works at my school but it doesnt work at home for some reason. even my itouch works at home but not my iphone. any suggestions?

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OS X Mavericks :: WiFi Not Working After Upgrade

Jun 1, 2014

I just upgraded to Mavericks and get the following message in network diagnostics: Wi-Fi has the self-assigned IP address 169.254.82.167 and will not be able to connect to the Internet.don't understand whether this is the IP address of the computer or my router or what and why it is a problem. I have two wifi networks in the house and cannot connect to either one. One is on an airport. The other is on a comcast modem, router. They both yield the same message.

Info:
MacBook Pro (13-inch Mid 2010), OS X Mavericks (10.9.3)

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OS X :: Wifi / Internet Not Working In Snow Leopard

Jun 12, 2009

I just installed the wwdc Snow Leopard preview via ADC to test an ebay app I work on. Everything works fine, except for the network connections. WHile Airport can scan and pick up networks, it cannot connect to them. Ethernet is active, but it does not connect to the internet. I have send problem report to Apple, but I dont expect that it will resolve the problem soon.

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Intel Mac :: WiFi Stops Working Every 5 Minutes

May 10, 2012

Every 5 minutes the Wi-Fi stops working and I have to turn Airport on and off and I can't download any updates for apps.

Info:
iMac, Mac OS X (10.6.8), its a white iMac

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Intel Mac :: Constantly Losing WiFi Randomly While Working

Apr 19, 2012

I am running an imac 24-inch Mid 2007 on 10.7.3. Always do the updates and everything seems ok. I have been having problems with connecting, reconnecting after sleep and just losing my connection in the middle of being on wifi. I have replaced my wireless router, I have deleted all previous wifi networks. I have also renewed my dhcp license. Nothing works. To reconnect, I have to continuously go to network preferences, assist me, diagnostics, then continue with the assist me and choose my network and it then reconnects. This is not just waking from sleep. Sometimes just randomly while working on the computer. I have read some things about equipment plugged in and I have an ATT micro cell plugged into 1 ethernet jack in my wireless router/modem, I also have a bluetooth mouse, a printer plugged in USB and a Lacie HD using Time machine.

Info:
iMac, Mac OS X (10.7.3), 2.8 GHz Intel Core 24-inch Mid 2007

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OS X V10.7 Lion :: Wifi / Mail / Preferences Not Working After 10.7.4. Upgrade

May 13, 2012

I've noticed some more people have problems with their Wifi connection after upgrading, but since I'm experiencing some other difficulties as well, I've placed this in a new discussion."About this Mac" says that my iMac is running 10.7.4. I did however see a failure notice when I returned to my Mac that was doing the upgrade. Apparently something went wrong. So after restarting Mac these things happened:

1. No wifi connection. There are no networks to select from, even though another mac ( a mini) has no problems and connects like before).

2. Mail won't start.

3. iCal won't start.

4. None of the system preference panels load (e.g. General, Network, Users and accounts, etc).

I've hooked up my Mac to an airport express by cable which gives me internet access.For now I'll be installing the 10.7.4 Combo Update as suggested in another discussion, to see if this will fix things. For now, not ammused.

Info:
iMac, MacBook, MacMini,, Mac OS X (10.6.4), Airport Extreme, Time Capsule, Airport Express

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App Store :: PhotoSync Is Not Working - Check Wifi Settings?

May 18, 2012

I just downloaded the PhotoSync app onto both my iPhone 4 and MacBook Pro (Snow Leopard). However, when I try to use PhotoSync to sync all my photos from my iPhone to my MacBook Pro, I get an error message telling me to check my wifi settings - even though both of my iDevices are connected to the same wifi network. I get the same error message when I try to use PhotoSync to sync the pictures from my iPhone 4 to my iPad 2, as well.

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Intel Mac :: Wifi Stop Working After Sleep Mode?

May 28, 2012

I have two different iMacs: late 2011 and Mid 2010. Both imacs wifi stop working after sleep mode. ***?! Ipod and iphones work properly at is time. I have checked disk utils and fixed permissions. Everything is updated. Maybe there is the way to reenable wifi module without rebooting my computers?

Im very dissapointed apple imacs. Lcd of mid 2010 being changing for the second time. Last time it worked ok for 5 month. ***?! Is it ok for lcd screen? Or maybe I should turn into hackintosh to avoid poor-quality hardware? Rofl. **** I have only apple devices and starting nervous about it.

Info:
iMac (27-inch Mid 2010), Mac OS X (10.7.4)

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OS X :: Unable To Connect To Netgear Wifi Router / Update Not Working?

Apr 13, 2009

It took me a lOOONG time but I finally bit the bullet and bought a macbook. So far so good, I will be giving it a memory upgrade in a few weeks but right now I could use some serious help.

The computer won't connect to my Netgear WGR614 wifi router. I called Apple, they said the airport works and I may need a router firmware update. I updated the Netgear router. I have tried using the WEP, the WPA and also tried with the router set to zero security. The macbook still won't connect. Here is the kicker, my old windows based laptop and my wifes newer netbook picked up the new upgrade without issue.

The macbook (I loaded all the macbook updates with hardwire) will go through the network diagnostics and end up being unable solve the problem.

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OS X :: Internet (wifi) Stops Working When Ethernet Cable Connected

Jul 7, 2009

I just got a new MacBook and have been copying files via Ethernet from my pc. One thing I noticed is that whenever an Ethernet cable is plugged in nad hooked up to the router, the Internet stops working on both mac and pc. However, my torrent client on my pc continues downloading so it's not actually stopping, the browser is just failing to connect as is the official network status. Why is this?

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PowerPC :: Using Wifi On IMac G5 20" - Airport Card Not Working?

Mar 12, 2010

I've had this computer for many years and it has been trouble free. Recently, however, it's been losing the wifi signal. It'll keep it for a while, but then I'll see it fluctuate and eventually die. I can't seem to bring it back to life. I have an iPhone, apple tv and a laptop that all seem to have no trouble pickng up the wifi signal. Would this be a software or hardware issue? Could my airport card be dying? If so, is it fixable?

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MacBook Pro :: Wifi Reception Is Terrible / Constant Wifi Dropouts?

Apr 27, 2010

My 2010 15" MBP has constant Wifi dropouts, sometimes minutes at a time. Sometimes I have to reconnect. Yet it gets 4 bars. My MacBook never had these problems. It's generally slower, too. It's now useless for online video like Hulu. Anyone else seeing this? I wonder whether it's hardware (e.g. they moved the antenna, and/or because of the metal case) or software/drivers? I'm going to submit feedback after input from ya'll.

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MacBook :: Will Old Titanium Running 10.3 Be Able To Connect To Wifi With A Usb Wifi Antenna?

Mar 7, 2012

I have a pretty old Titanium Mac Book that runs OS 10.3.9.  It's a moderately slow machine, but still works-  and although I realize that it won't be able to stream video or anything, I figure it would work for email, and basic web browsing-  But I'm wondering if it's going to be compatible with any new products such as a USB wifi antenna - because the room where I want to use it won't alow for an ethernet connection-   Also, will the old 10.3.9 OS allow me to connect wifi to the newer airport extreme base stations? 

Info:
MacBook, Mac OS X (10.3.x)

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MacBook :: Won't Work With Wifi Network / Drops Wifi

Jan 10, 2011

MacBook. 2Ghz Intel Core Duo. OS Snow Leopard 10.6.6. I'm running a 2006 MacBook with Snow Leopard. A few months back it started dropping wifi connection. Airport would show no connection but would list my network along with others in my building. If I tried to connect with my WPA password it would just time out. At this time I was running Leopard.

Since then I've done a few things.Tried running the Netgear router with no encryption at all (same thing happens). Will lose connection and then time out trying to connect
I've tried the MacBook in a coffee shop with wifi access and at my parents (same NetGear router) and at my new apartment with a horrible Orange Livebox.
Taken the MacBook in to see the genius bar at Glasgow Apple store. Worked fine for them, but I explained it was intermittent but we could not force it to fail. I'm sure if it ran for an hour it would.
At present if I have the MacBook in the living room (where the Livebox router is situated) its fine and wont drop connection. If I walk some 5m to my bedroom it will work for approximately half and hour and then lose it. A few days ago I bought the Snow Leopard upgrade and installed it last night. MacBook runs a hell of a lot faster (yay!) but moving it away from the router and its dead as disco in half an hour.

So to clarify, the MacBook has been tested on 4 wifi networks/ locus with same issue. iPhone, Xbox 360 and PS3 all have no issues with dropping connection no matter where they are in the apartment.

Apartment is a new build and its walls are not made out of lead or kryptonite. Is this a hardware issue rather than software? When updating to Snow Leopard it was an update to the existing OS of Leopard not a clean install.

AIRPORT says the following in System Profiler.

Software Versions:
Menu Extra:6.2.1 (621.1)
configd plug-in:6.2.3 (623.2)
System Profiler:6.0 (600.9)
Network Preference:6.2.1 (621.1)
AirPort Utility:5.5.2 (552.11)

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Share Wifi Data Between IMac And Windows Based Computer On Wifi Network?

May 17, 2012

I have an unsecured wifi network at home and need to easily share photos between computers. I have an iMac and a couple window based computer.Is ther an easy way instead of using a thumb drive?

Info:
iMac (27-inch Mid 2010), Mac OS X (10.7.3)

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OS X V10.7 Lion :: Can Define IMac To Use ONLY HOME WIFI Instead Of Other Unwanted  WiFi Networks?

Jun 12, 2012

I am using at home an iMac connected ( with cable ) to my Home WiFi Router. All other products are using the same WIfI home network ( Without a cable ).Can I define my iMac to use ONLY MY HOME WIFI instead of other unwanted wifi networks ?

Info:
iMac, Mac OS X (10.7.3)

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OS X V10.7 Lion :: Can Use New IMac As A Wifi Hotspot For Wifi IPad 2

May 5, 2012

it is possible to generate a good wifi signal with my new imac which will allow mw to connect to the net with my wifi ipad2?

Info:
iPad 2

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OS X :: Won't Work With Wifi / Wifi Drops

Sep 7, 2009

At first i thought it must've been a hardware related thing but now it's happening on my new unibody MBP 17'' again too even though I hoped this issue would be fixed with SL.

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MacBook Pro :: Keyboard Stops Working Randomnly / Caps And Num Lock Not Working

Jul 26, 2009

I'm yet to figure out a pattern, but my Macbook Pro's keyboard will just stop working for several minutes at a time at random points in time...Even if I hit caps or num lock, they don't turn green. Sometimes it'll just happen once every few hours, but I was in class the other day and it would work for a minute, then not work for a few, than work for another minute, etc.

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MacBook :: F3 And F8 Not Working Fine / Working As Play And Pause Keys

Oct 17, 2010

F3 and my right shift key have suddenly become play/pause keys in addition to their original functions. My F8 doesn't really do anything anymore and does not even light up in Keyboard View. I've tried to use Sizzling Keys, and reset Keyboard Shortcuts but the problem still persists. It seems to affect most music playing programs (iTunes and Vox. I have a Macbook Model 5,2 and Mac OS X 10.5.8

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