OS X V10.7 Lion :: Creating A Wifi Network From IMac?
Mar 23, 2012
I have an iMac running Lion hardwired to an internet connection and want to create a wifi network from this connection I have gone to 'create network' and set up - all seems fine. I have then tried to connect to this network with my iPhone. The phone recognises the network and it looks as though it has connected as it is ticked in the networks, but unfortunately it hasn't as my phone won't connect to the internet.Â
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Dec 1, 2010
I recently bought an iMac and even more recently got Apple TV.
I only use a USB modem and do not have broadband internet nor a router.
I've tried through system preferences to create an Ad Hoc Network with out success.
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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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Aug 24, 2014
My 27" iMac will not connect to my network via WiFi. I am running Mavericks. I have 2 other computers connecting via wifi, my ipad and phone both connect and my wife's ipad connects as well. My computer can see the network but it simply WILL NOT let me connect. I can connect via ethernat cable.
Info:
iMac, OS X Mavericks (10.9.4)
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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 ?
Info:
iMac, Mac OS X (10.7.3)
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Mar 7, 2009
I have bucked the household Wintel trend and bought an iMac. I'd like to use our Kyocera printer which everyone else connects to via our WiFi (linksys) but my iMac doesn't see the device (internet yes). I installed bonjour for windows on the primary machine and it doesn't see the printer either. I have checked printer sharing everywhere to no avail. I am running OS X 10.5.6 and the rest of the machines in the house are Windows XP.
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Mar 24, 2010
Yesterday I got my new iMac 21,5'. After starting it up, the airport would not work. The open network (not password protected) was detected, but every attempt to connect to it ended with a "timed out" error message. I tried to deactivate and reactivate the airport a few times. With no luck. Both my iphone and a cheap netbook would get a valid connection in the meantime. So it's not a network issue.
It's a d-link router and it's about half a meter from the imac. My previous macbook with tiger worked perfectly with this connection. I tried to change the wireless channel from 7 to 6 and this did not solve the issue. Or at least not right away. I tried again after say 15 minutes, and it worked. However, tried again in the morning, and got the "timed out" error message one more time. I have installed the airport software update
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Mar 16, 2012
There must be a way to rename one's own wifi network, but I can't seem to find where that can be done. I opened Network Preferences and tried clicking Advanced, but I don't see anything there that looks like it would do it. How is it done?
Info:
iMac (Flat Panel), Mac OS X (10.7.3), 2.4GHz IC2Duo 4GB 667MHz DDR2 SDRAM
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Jun 17, 2012
I have my imac connected to lan via ethernet. I want to use airdrop but need to have my wifi enabled. Can i use both ethernet and wifi on the same network. I want to use etehrnet connection as its a 1 gigabyte connection and router is in another room well away from my imac and therefore not interested in using wifi for my connection only for airdop.Â
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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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Sep 28, 2010
Woke up thinking I had slept longer than I thought with the sun already rising, until I realized it wasn't sunlight but the light from my awakened imac. I had put it to sleep hours before when I turned in. This one was purchased new last December. Is there any way of viewing what was going on in my computer that would have awakened it from sleep mode? Any way of seeing a history of attempts to use my wifi network?
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Aug 25, 2014
I recently switched cable providers to Time Warner. They set up a Ubee cable modem and all devices (IPhone, IPad, AppleTV, etc) are all connecting to the wireless network except my IMac.  I tried renewing my DHCP lease, updating to OS X Maverick but every time I try and connect I get an error message that says "Connection Time Out".Â
Info:
iMac, OS X Mavericks (10.9.4)
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Feb 9, 2012
How do I get my Mac to select my Wi-fi network automatically? It used to do it on its own and now it goes into Network Diagnstic and I have to select.It used to work and now every time I go online I need to reconnect to my wi-fi.
Info:iMac, Mac OS X (10.7.3)
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Mar 7, 2012
Now why does this pop up along with another confirmation window similar to this one? I'm running Mac OS Lion. . .
Info:
MacBook Pro, Mac OS X (10.7)
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Mar 17, 2012
I worked out this bugger mostly by chance, some people online are offering some out date info on this topic. Which involves pressing a pencil icon in the advanced area of network to pull up the hidden password, but that is not available. I found it in KeyChain that is easy to find in the Utilities. Its pretty easy to work it out from there.
Info:
MacBook Pro, Mac OS X (10.7.3), Hidden Lion Wifi Passwords
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Mar 21, 2012
I see another unsecured wifi network (D Link) on my list. As I have recently replaced an old modem router (D link) with a new fancy one (wireless gateway), I am wondering if this is somehow still attached to my computer. The D link wifi unsecured network has a different IP address than my newly formed secure wifi network's IP address.Also - if I turn my wifi off (regardless of if I am on the dlink or my new secured wifi) I can still watch netflix etc. on my tv from living room which tells me the the wifi is still on. Why is this so?Does my Mac have two IP addresses or is that D link someone elses?
Info:
iMac, Mac OS X (10.7.2)
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Mar 17, 2012
How do I clear or edit a specific wifi network password on my Mac? I think I entered it incorrectly.Â
Info:
MacBook Pro, Mac OS X (10.7.2), trackpad *button* doesn't work
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Apr 2, 2012
All of a sudden my macbook A1278 late 2008 doesn't connect to the WiFi network and displays the message Wi-Fi: No hardware installed. (it connects fine with a cable)
Info:
MacBook, Mac OS X (10.7.3), A1278 late 2008
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Jun 5, 2014
How do I change wifi network name and password?
Info:
MacBook Air, OS X Mountain Lion (10.8.3)
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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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Dec 11, 2010
I wanted to pick up a decent sized/priced external drive to finally create a home network. Basically I want to have my soon-to-be-owned Macbook Air, girlfriend's iMac, my PC and my Apple TV (2nd gen) to all be able to share music/video. My PC is hooked up to the router (a Linksys simultaneous dual-band N model with a USB sharing port) while the iMac, Apple TV and Macbook will (obviously) be wireless.
Do I hook it up to the iMac via firewire and share it from there? Or to the router and share from there. I know the Apple TV is a bit picky about that stuff. Will I need to pour ALL the media to my gf's iMac and then use her iTunes to sync with the Apple TV? Each of us has a little external used for time machine back up's so this is basically just a media drive. Or should I get something like a Drobo? They are big bucks but I like the idea of expandability and ease of use.
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Sep 13, 2010
I wish to network an Apple Power Mac G4 (AGP graphics) using OSX and an Apple Beige G3 using OS9.2 to an ESystem Ei302 PC using Windows XP. I know it can be done but I'll be damned if I can work out how to configure it all and I have gone through Windows Network Set Up and still can't seem to fathom it. I have BT Business router and have connected all the units with cat5c 'straight through' patch cable to that and although I can connect to the internet through the G4 and the PC, I can't get any of the computers to see each other.
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Sep 22, 2009
I bought a Airport Extreme (2008 model without dual band & guest networking) and have it setup with my ADSL broadband modem. I bought it so I could use the high speed N to connect to my Apple TV. It replaced a Linksys WRT54G. My concern is this. We have another laptop in the house which only has Wireless G. It is connected most of the time to our network, so I presume that it will be slowing the speed of my Extreme to G levels.
Can I connect my old Linksys G router somehow to my network to create a seperate Wireless G network to access the internet. The older laptop can be at G speeds and my Extreme network remaining at N speeds? Maybe an easier option is to buy a N USB adaptor for my laptop but I don't want to buy something if I can use my current equipment.
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Mar 11, 2009
Here's something I have tried in the last couple of days. I have Time Capsule and Airport Express. I decided to try the dual band. Time Capsule distributing 802.11n only (5GHz), and in a bridge mode, have Airport Express connected via ethernet, and distribute 802.11g only. Wireless N network has a name "xxxn." Wireless G network has a name "xxxg." Two separate networks are on different frequencies, and are in different radio modes. They are positioned about two feet away from each other. I have used various internet speed test websites, and from a distance close to the routers (same room) I get a speed check of about 25~30 mbps. That's the speed that I'm suppose to get. Move to a couple rooms away, I would say about three wooden walls, a wooden door, some "normal" interfering objects in between.
Speed test, and the results are very different. About 20 mbps for Wireless G only network, which is fine. But around 8.5 mbps for Wireless N only in 5GHz. Half the download speed. Upload is same at about 6mbps. In this case, wireless N was slower than wireless G. Harassed an Apple technical support and IP tech friend, and the answer was, "2.4GHz does better at passing through interferences such as large water tanks, electronic devices, glass and metal plates. 5GHz is not as resilient as 2.4GHz. For people experiencing issues with 5GHz, using 2.4GHz might be the better option." So there you go. Performance boost might not be that great. But then again, maybe new device has made a significant improvement.
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Apr 14, 2009
I have the AE in the living room, and Id like to run some Cat 5 from the AE to the office and also to my bedroom.Im not to savy on how Cat5 can be split with couplers.If I ran one cable from 1 of the 3 ports on the AE into the wall, under the house, and into my bedroom, can i splice into it midway along the cable and run another wire into the office ?? will the AE allow 2 computers to be connected to one port?
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Mar 2, 2010
Is it possible to create a network where the broadband router is wireless to a time capsule which in turn is hard wired to a 360 thus allowing the 360 to access the internet?
broadband router <---[wireless]--->time capsule <---[wired]--->XBOX360
If so can anyone give me any pointers?
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Feb 12, 2012
for the last few days my wi fi cuts out. If I go to the diagnostics it turns back on. It says that my network configurations have changed but then allows me to access it. But the next time I go to use it it has gone again.
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Apr 7, 2012
After installing Mac OS Lion my iMac will not stay connected to wifi. I've read numerous discussion strings and this problem is pervasive with OS Lion. Apple needs to address this ASAP! Is there an answer discovered in the last few days?
Info:
Lion OS, Mac OS X (10.7)
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Apr 7, 2012
My brand new iMac will not stay connected to wifi. When I try to open Safari it says a wifi connection does not exist. When I diagnose the problem it connects to my wifi before I even get a chance to choose a wifie network to diagnose. This happens every single time.
Info:
iMac, Mac OS X (10.7.3)
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Apr 18, 2012
I keep getting message saying I need to do this!??
Info:
Mac Pro, Mac OS X (10.7.2), Numbers spreadsheet formulas
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