MacBook Pro :: Can't Connect To Ethernet Or Wireless

Mar 10, 2012

I can't connect to ethernet or wireless. My wireless and ethernet works perfectly on other devices except my macbookpro.

When I plug in the ethernet cable and connect to my wireless, it says that i am connected, but internet doesn't work.

Info:
MacBook Pro, Mac OS X (10.7.3)

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MacBook Pro :: Does Not Recognize Ethernet Cable Or Connect To Wireless

May 4, 2012

Today when I turned on my computer, it suddenly would not recognize any kind of Internet connection. The Ethernet cable that I use every day now shows up as 'unplugged' even though it is plugged in. I have tried using a different cable, and it still shows up as unplugged. When I try to connect to the Internet wirelessly, there is always a connection timeout and I can't connect. I use a self-assigned IP address and I've never had this problem before. I've also reset my PRAM, but it hasn't worked.

Info:
MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.3)

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OS X :: Cannot Connect To Internet Via Ethernet Or Wireless

Oct 1, 2009

I'm brand new to Mac. I just got a MacBook Pro, and I've been having some troubles connecting to the internet at home. I have a LinkSys WRT54GS router with Firmware Version: v1.50.9. I'm unable to access the internet through both ethernet and wireless. Concerning wireless, I have tried connecting using WEP, and have tried entering passcodes both with and without an "$" and "0x" preceding the 10 digit WEP passcode. I have also tried switching the encryption over to WPA2, and still nothing. I have even disabled the security to see if it's able to connect -- it's not. I had some error regarding not being able to find it's IP or something along those lines.

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Nov 2, 2008

I just bought an airport extreme w/gigabit, and I'm wondering if it's possible to connect an ethernet switch to one of my pro's ethernet ports and have things like my xbox 360 and ps3 run off it, however, my mac pro would be connected to my airport extreme via 802.11n. is that possible?

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MacBook Pro :: It Cannot Connect To Wifi But Will Connect Through Ethernet

Apr 22, 2012

It is on my home network which I have been using for months.  I have made no changes to my router or network setting. Other devices will still connect to the wifi with no problem and I connect through the ethernet connection with no problem.  I have disabled the wifi and restarted my computer with no luck.

Info:MacBook Pro, Mac OS X (10.6.4)

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OS X V10.7 Lion :: Possible To Use Mac's Ethernet Port To Extend Wireless Network To A Non-wireless Device?

May 3, 2012

OK, I asked this question previously, but not quite succinct enough, I think. I have a Pioneer home theater receiver that is network capable, but not wireless capable. I want to get this thing on my home network without having to purchase another device as my Mini resides no more than 36" away from it.So far, I have been able to get the receiver to connect to the internet through Internet Sharing on the Mini, but it remains blind to, and invisible to my wireless network. I simply want to connect the receiver to my Mini via ethernet cable and have it see and be seen on my wireless network. url...

Info:
Mac mini, Mac OS X (10.7.3), 2.7 GHz i7, 256 GB SSD, 8GB RAM

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MacBook Pro :: Ethernet Vs Wireless Both Slow

Jun 14, 2012

I have a macbook pro (Nov 2011) and just purchased a Time Capsule (4th Generation) and rigged this up successfully. I have nearly 450GB to backup and I've noticed whilst in backup mode, my browser is hanging occassionally. I'm looking at the network in/out speeds and if I'm reading correctly,  I'm only getting 703 kb/sec when I'm wired, and slightly more (900 kb/sec wireless). Backing up is estimated at 10 days wired, and 8 wireless. This seems mighty slow.     

A few questions. 

a) Shouldnt wired be significantly faster.    Do I need any special cables I should be aware of?

b) what speeds should I be seeing for both wired and wireless.

Info:
Time Capsule 802.11n (4th Gen), Mac OS X (10.7.4)

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MacBook Pro :: Can't Connect To Internet - Using Wireless Modem To Connect To The Netgear Wgt624

Dec 27, 2007

I have a blackbook (intel core 2 duo) and I can connect to my landlord's wireless network (they have a netgear wgt624) but I can't actually use the web (Safari or Firefox will just "think"). I've tested the diagnostics and it confirms that my mac can connect to the network, but it cannot connect to the internet. The network uses WPA personal and it has a 19-aphanumeric passphrase.

*Also - would it be possible for me to extend the wireless range (and make it possible to browse the web) if I used my own 2wire wireless modem to connect to the netgear wgt624?

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OS X :: MacBook Will Not Connect Via Ethernet

Jun 1, 2009

So as of mid-day my Macbook will not connect to the internet in our apartment via ethernet. I have tried all my roomates ethernet plug ins and it still does not work. It shows a green light next to ethernet saying it his hooked up but it won't load any pages. I've tried network diagnostics? When I try to go to a webpage it goes to a white screen and after 5min of trying to load it bring up the "not connected to the internet" text. I guess I'll make a trip to the apple store wednesday if at all possible unless you guys come up with something. This machine is out of warranty so I'm wondering what would be the worse case scenario and how much am I looking at spending?

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MacBook :: It Won't Load Internet On Wireless But Works With Ethernet

Jun 8, 2012

My macbook wont load any web pages. It is connected to my wifi network and it says my Internet connection is good under my network settings. All my other devices on the network have no issues (ipad2, 2-iPhone 4's and 2-PS3s). Also when I connect my MacBook to my router with an Ethernet cable it loads any and all web pages instantly. I also tried installing Firefox thinking it may have been an issue with safari. No luck there. The issue was intermittent at first and would require I restart my computer/router and then issue would be corrected. Now the internet wont load any pages at all. I also tried zapping the PRAM, flushing the DNS cache, removing files from the system config folder under Library/Preferences/system configuration and a few other things I can't exactly remember. My MacBook is up to date, my routers firmware is up to date. I even tried tethering my MacBook to my iPhone via wireless Internet and still could not load any websites.

Info:
MacBook (13-inch Early 2008), Mac OS X (10.7.4)

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Mar 17, 2012

my macbook air does not connect to the internet via ethernet anymore. I have changed cables etc but nothing. Wireless is fine.

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MacBook Pro :: Can't Connect To Internet Using Ethernet Cable

Oct 12, 2010

I'm here at university and the wifi here sucks! it is so slow, it is working.However there is an ethernet port and I did connect to it this morning. But, this evening I tried connecting again and it wouldnt let me!At my university they require you to put in your student ID and pw in order for you to use the internet for both wi-fi and ethernet. But when i tried this evening it dint ask for my student ID or password. I went to settings and it did say that there was a connection and that "Ethernet has a self-assigned IP address and will not be able to connect to the Internet"

i dont understand how come now it isnt working. I aksed my classmate nextdoor if his internet port was working through the ethernet port he said it was.... i am not that tech savy so keep vocabulary to something simple lmaooo.

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Mar 16, 2010

My mac book air pro book laptop won't connect to the Wifi or via ethernet in my hotel room.Although yesterday, we were in another hotel and it connected fine.
My other HP Pavilion belonging to my fiance's laptop works fine in the room.
The technician tested the in room connection but was not authorized to help me with my Mac individually.It sees the connection under the wireless networks, it connects to the network but upon trying to gain access to a web page, it appears as if I am off line or not connected.

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Aug 3, 2008

i've recently got the Ethernet adapter for MBA and I am still unable to connect to my home internet connection... It continues to give me a "self-assigned IP".

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Apr 5, 2008

my PS3 and Mac are in my room, on the same desk, my wireless router is downstairs. The PS3 is getting a poor connection (40% signal) sometimes cutting out which makes it hard to download PS network stuff. My mac has a solid signal.What I want to do is connect my PS3 directly to my Mac using an ethernet cable. I just want to know how to get the PS3 to connect to the Macs connection through the wire. Apparently the PS3 needs to recognise the mac as a router?

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Oct 5, 2010

I currently have a Sky provided D-Link modem router that provides my wireless internet (in my lounge, as this is where the phone line is), and the Time Capsule sits nicely out of the way in my kitchen, wirelessly backing up via Time Machine. My wife would like to sit in the kitchen and work on her laptop, but her company's IT policy means that she can only connect via Ethernet. Currently she has to connect to the D-Link in the lounge and sit on the floor. Is there a way of connecting her laptop to the ethernet ports on the back of the TC and then wirelessly connect to the internet?

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Nov 5, 2010

how do i tell safari to use my wireless connection instead of ethernet?

at work my mac pro is connected to our company network via ethernet. but i also have a verizon dsl connection via airport. i only want safari to use my airport connection, and everything else to be using the company network via ethernet. for the life of my i can't figure this out. i have searched the interwebs high and low.

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Dec 10, 2010

I just picked up a Synology DS211 NAS and have been using my roomates' wireless router to connect to my 15" MBP unibody (OSX 10.6.5) and it's been working just fine but I need a faster connection to the NAS for the work that I do. I succesfully got the NAS to connect directly to the MBP through ethernet but I lost my wireless connection to the router.

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Aug 15, 2009

I am trying to get onto our home wireless network using a G4 a friend has just given me. It doesn't have an airport facility so my friend has also given me a 802.11g wireless ethernet adapter. I have followed the instructions exactly (accessing the adapters internal configuration and setting it to the wireless networks SSID and channel, then going back into the network settings and re-setting it to "obtain IP address using DHCP') When i restart the computer the network status reads as "built in ethernet is active and has a self-assigned ip address. you may not be able to connect to the internet" (the marker next to it is yellow)
needless to say I cannot connect to the internet.

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Sep 11, 2009

The wireless on my mbp is really slow most of the times -- about 3Mbps. I get 13 Mbps via ethernet. (speedtest.net) A windows machine connected to the same network gets 13 Mbps on wireless as well as ethernet. Even my iphone gets 12 Mbps. I guess this rules out problems with the router (DLink DI-524 with WEP). Tried OpenDNS servers, no change. Also tried disabling file/internet sharing, Ipv6.

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Feb 8, 2010

I'm trying to share my wireless internet connection from my mac to my PC, the mac is connected to a switch with a tp cable and my windows pc as well.The switch doesn't have dhcp so I had to manually type in the ip address

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Jun 12, 2010

I know it sounds stupid trust me, but Im looking for a way to Bridge the iMac's built in Ethernet card to the built in wireless adapter.

I have a specific application that will not run over WIFI even though the speed is fine. It's a Support issue they wont provide currently. I looked into purchasing a Hardware Connector but at $99 for one I though they had to be a better way.

Than reading around I heard it was possible on PC at least to Bridge an ethernet adapter to a wireless adapter kinda like VMWARE does.

I want the app to look at my ethernet port and say OK its live..

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Oct 9, 2010

I bought an iMac and have been loving it but one thing I can't figure out how to fix is why it can't connect to the internet through my Ethernet cable. My PPC G4 connects just fine. I've googled and found nothing that helps. I tried deleting my system preferences but that didn't help. It just says there is no Ethernet cable connected even though it clearly is. I can't try with wifi because for some reason anything running OS X can't connected to my homes wifi. Not sure if this matters but it's a 27" iMac, 3.03 ghz intel with 1tb hard drive.

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Mar 12, 2012

My powerpc g5 is connected to my home network via ethernet but cannot connect to internet.  All PCs on the network can access the internet except the g5.  On the "network" in system preferences the status for the ethernet is "connected, ethernet has a self-assigned IP address and may not be able to connect." I've tried re-building the ethernet connection, adding DNS server IP addresses, nothing helps. 

Info:
PowerMac, Mac OS X (10.5.8)

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May 2, 2012

how to connect with a PC via ethernet?

Info:
iPhoto '11, Mac OS X (10.6.8)

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Hardware :: Hooking A G5 To A Wireless Network Using An Ethernet Cable

Jun 30, 2008

I have two G5s, one next to my ethernet/DSL line which plugs in directly for internet, and a second out in the living room where there is no DSL line. However, the house has wireless via an Extreme and two Xpress socket-plug-ins. My mac guy told me that I should be able to hook the G5 in the living room directly into the Xpress next to it via an ethernet cable (the living room G5 does not have a wireless card in it) and the wireless internet should link up via the Xpress to ethernet cable to living room G5. ? He said to make sure I had the ethernet configure box set to "using DHCP" which it is and it should automatically find the right IP address. When I try it, I get nothing though, just a message that there doesn't seem to be a network connection.

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Jun 29, 2008

I've got a Time Capsule attached to an Ethernet network, which gets it's internet access from DSL. I can't seem to get the configuration I want. I'd like it to be part of the ethernet network, available to Macs on the network and I'd like it to act as a wireless access point for Macbooks and Macbook Pros. But when I go through the Airport Utility install, once I tell it it is to connect to the network, which already has internet set up through DSL, then it won't allow me to set up wireless. It's as if it wants to work one way or the other. And the instructions are confusing about which port in the back of the unit to insert the network cable. I did manage to get it set up and connected to the network, and to deliver wireless, but I ended up creating a "bridge" and doing things I did not quite understand.

I ended up creating a wireless network and I guess "bridging" that network with the ethernet. Maybe that's the right thing to do, I don't know. Maybe I'm just not understanding the terminology right. is "creating a wireless network" the same thing as merely creating a wireless access point for a wireless device to connect too? I guess I was thinking that they were two different things, maybe not. So, it's probably a simple thing, and I hope someone can just tell me in what way I am supposed to set up the Time Capsule. I know I got it working, but I can't even remember how after a zillion tries I even got it working right.

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Jul 25, 2009

I have tried internet speed tests on two laptops, one being a macbook and the other being a HP laptop running Windows Vista. I am meant to be getting 10mb download speeds and get it on the Windows Laptop using both ethernet and wireless connections, however when I use the macbook I get 10mb download speeds with Ethernet but not with wireless. I have tried changing the DNS servers to OPEN DNS on both my router and macbook but this did not help. How to fix this problem and get my wireless speeds the same as my Ethernet speeds. I am running Leopard 10.5.7 and upgraded a few days ago, I also used software update to update the rest of my software.

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Hardware :: How To Extend Internet Range Via Wireless/Ethernet?

Mar 16, 2010

My BT Router is about, say 150M away, could I get a 100M Ethernet cable, plugged into the Router, going along the walls and then into another Router.

Then, from that Router have another 50M Ethernet cable going directly into my MacBook Pro?

So, like: ROUTER --100M-- 2nd ROUTER --50M-- MacBook Pro

Is this possible, or is 100M the end point? Can't go any further than that?

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Intel Mac :: Ethernet And Wireless Suddenly Stopped Working?

May 30, 2012

2009 iMac running Snow Leopard. 

NO issues until this morning.  Put computer to sleep and it would not boot back up properly (stuck on Apple boot screen and it FINALLY came on after many tries).  Now my wifi or ethernet won't actually "connect" to the internet.  It says connected under network preferences and it's green, but I have no internet connection... 

Info:
iMac, Mac OS X (10.6.8)

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