OS X V10.7 Lion :: No Wifi Hardware Installed On Macbook 10.7.3?
Feb 6, 2012
I just installed mac os x 10.7.3 update from software update and when i rebooted my mac the wifi didnt come up. I clicked on it and it said no hardware installed. So i went onto the recovery HD and tried the wifi there and it worked! how can i get the wifi to work on my regular login because the wifi card is still good and if it works in recovery HD mode it should work in regular mode
Info:
MacBook, Mac OS X (10.7.3)
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Dec 3, 2014
IÂ had installed yosemite on macbookpro 15inch mid 2009 and after a week later the wifi one day stalled , the computer restarted and a message on the top right read wifi hardware not installed..i have read around the google and some say i need to do something with kext files in the extensions and some say hardware may be fault etc. I can still connect with internet with ethernet cable in osx 10.10.1Â under network wifi i have this Â
Software Versions:
CoreWLAN:Â Â Â 5.0 (500.35.2)
CoreWLANKit:Â Â Â 4.0 (400.35)
Menu Extra:Â Â Â 10.0 (1000.33.2)
System Information:Â Â Â 9.0 (900.9)
IO80211 Family:Â Â Â 7.0 (700.52)
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Sep 5, 2014
I successfully connected to their Wi-Fi system. After a few days a strange problem starting occurring once in a while and I solved it by just restarting the computer, now however, it is stuck with this problem and my temporary solution does not work anymore. The laptop will not connect to the internet and up in the menu bar I see the 'connection meter' all greyed out with a white cross over it. If i click on it it says 'Wi-Fi: No hardware installed'. Run a program called EtreCheck to get a report on the system. This has been posted below. I recently did a complete reinstallation of the system after formatting it. This was because I could not install Windows via Bootcamp, which I have now successfully installed.
OlleEtreCheck version:
1.9.15 (52)Report generated 5 September 2014 11:03:21 CEST Hardware Information: ? MacBook Pro (15-inch, Mid 2012) (Verified) MacBook Pro - model: MacBookPro9,1 1 2.6 GHz Intel Core i7 CPU: 4 cores 8 GB RAM Video Information: ? Intel HD Graphics 4000 - VRAM: (null) Color LCD 1440 x 900 NVIDIA GeForce GT 650M - VRAM: 1024 MB System Software: ?Â
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Info:
MacBook Pro, OS X Mavericks (10.9.4)
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Mar 24, 2012
I bought MBA 13'' mid 2011 about 3 weeks ago in Houston,TX. Today in the morning, after reboot i cannot connect to any Wi-Fi network, because i see wi-fi icon disabled and it is shows: "Wi-Fi: No hardware installed". My MBA running on 10.7.3 MacOs. I've already tried:
1). Remove all setting for network;
2). Reset SMC
3). Reset PRAM;
4). Boot in Windows via Bootcamp (wifi adapter cannot be found as well);
5). Rebooted about 10-15 times;
6). Run Wi-Fi diagnostics and it is hanged up.Â
Info:
MacBook Air, Mac OS X (10.7.3)
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May 28, 2012
"Wifi hardware not installed" message after firmware and software update to mid-2010 MacBook Pro 13". Already rebooted modem and Ethernet not working. All 00000000 for ip address.
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MacBookPro, Mac OS X (10.7.4)
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Apr 10, 2012
I have a MacBook Air 1st Generation and all of a sudden I have no Wi-Fi connectivity as it displays the above error message ' Wi-Fi: No hardware installed' when I click on the Airport icon. So not only do I not have Wi-Fi connectivity, but even when I connect with and ethernet cable I cannot login to iTunes or the AppStore as it cannot verify my computer.Â
Info:
MacBook Air, Mac OS X (10.7.3), 1st Generation
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Sep 1, 2014
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May 30, 2012
I cannot connect to the internet or to the network either in bootcamp or in mac. It says I have no WIFI hardware intalled.
Info:
MacBook Pro, Mac OS X (10.7.3)
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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 ?
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iMac, Mac OS X (10.7.3)
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May 5, 2012
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Mar 22, 2012
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MacBook
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Apr 27, 2012
I'm very frustrated with some of the audio software that is still having compatibilty issues with Lion so I'm trying to find out if anyone has downgraded back to Snow Leopard on a MacBook Pro that has Lion pre-installed on it?
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MacBook
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Apr 30, 2012
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Jun 25, 2012
Even though I purchased Lion last summer and it is running on my new Macbook Pro, when I try to re-install, the App Store says this version can't be installed on my computer. How many versions of Lion are there?
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Feb 17, 2012
When I leave desktop and several minutes it will become sleep itself and return to use it. but Wi-Fi not connection i check status in menu bar and said Wi-Fi: No hardware installed strange i used to use Wi-Fi now its gone?
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Mar 12, 2012
What I ant to do is copy everything from my desktop (MacPro) running snow leopard to my laptop currently running lion (macbook Pro). I tried migration assistant but everything looks the same. I have hardly any space left so it did transfer but no idea where or how to combine.
Can i wipe it and start over and copy all files and apps from desktop?
Info:MacBookPro, Mac OS X (10.7.3)
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Apr 23, 2012
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MacBook Pro (13-inch Early 2011), Mac OS X (10.7.3)
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Jun 16, 2012
I have installed an the old xcode tools 1.0 on mainly by Accident on Lion. Now a lot of commands causes the error "the PowerPC architecture is no longer supported." A lot of programms are now buggy... Is there a way to fix that and uninstall the package?
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MacBook
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May 25, 2012
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Jun 12, 2012
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MacBook
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Apr 1, 2012
Anybody have the 12WX working correctly with lion with no previous wacom installed? hooked it up right away with no problems on a leopard mac pro. had working windows xp on virtual machine no problems.with imac lion, would not run the install drivers from disk (PPC). so installed the latest 6.2 driver and a bamboo intuos 3 driver as recomended by wacom. installed driver for pen. the bamboo driver worked for a day or so ( with no option keys working), but had 4 point calibration unlike the two point from leopard install.now, neither are recognizing a tablet connection, only works as monitor. uninstalled. tried an older driver 6.15. ran fix disk permissions, reset pram. restarted(+++). dis and re connected. reinstalled again and again. still no luck getting it running on a new mid 2011 imac with lion.
Info:
iMac, Mac OS X (10.7.3), 27" i5
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Jun 11, 2012
Wifi unusable after upgrade to Lion..My computer is a MacBook Pro early 2008.After upgrading Snow Leopard to Lion, my wifi connection have become weird.In wifi networks that were added in snow leopard, there are no problems. But in a wifi network added after the upgrade to Lion,the wifi connection is so slow that even safari can't open a webpage. I have already trie do reset PRAM and NVRAM and deleting and turning off/Reset cycle (url....) and my wifi connection become normal (i could open a webpage as usual) for 5 minutes. Afterwards, it become so slow again that i can't even open a webpage.Moreover, i am able to ping google.com in terminal.My wifi chipset is a broadcom. I have the latest updates installed. I am able to connect the internet and surf as usual in my ipad and iPhone.
Info:
MacBook Pro 2.6, Mac OS X (10.5.2), 4 GB ram
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Jul 3, 2012
The harddrive became unbootable, so I re-formatted it from Recovery HD and now I need to reinstall Lion, which requires an internet connection to do so.Â
I've connected my Thunderbolt to Gigabit Ethernet adapter but it isn't picking up an IP address according to the Network Utility within Recovery HD. Do I have to use wifi?  It's a 4 GB download. Wifi will be slow.  When I plug the same ethernet cable into the ethernet port on a MacBook Pro, Network Utility there picks up an IP, so I know that the ethernet part is working.  Â
Here's a picture of the screen of Network Utility within Recovery HD detecting the Thunderbolt Ethernet adapter but not detecting an IP:Â Â
Info:
MacBook Air (13-inch, Mid 2012), Windows 7
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May 17, 2012
why i cant connect wifi and i cant open facetime?
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MacBook Pro, Mac OS X (10.7)
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Mar 25, 2012
I have a Mini Server, 10.7.3. 8GB, SSD 256, use it for FCPX mostly. Just moved all datafiles to external disks and re-installed Lion, but now I cannot access my user account. When I started up the system after it had installed, it asked me for company name and email address, but then I cannot access my user account any more.
Do I need to re-install the system again, or how can I solve this? I don't remember what email address I used originally when I got the server and registered it, whether it was my personal or the business address, which I gave this time. Â
I do remember the login name and password that I have always used, but these don't work anymore and I have too many jobs pending this week.
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Mac mini, Mac OS X (10.7.3), Server 2.0Gz 8GB SSD256
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MacBook Air, OS X Mountain Lion (10.8.3)
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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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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?Â
Info:
MacBook, Mac OS X (10.3.x)
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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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