OS X Mavericks :: Why Won't IMac Recognize Ethernet Cable
Aug 23, 2014
Okay, so I'm using a late 2013 27-inch iMac, Intel Core i5, running OS X 10.10 Yosemite Beta 2. I've usually just used wifi, but decided to make the switch to a wired ethernet connection. Now the Network settings shows no option for ethernet, so I added a new ethernet connection in the settings. I was then met with a "Cable Unplugged" notice. And I have tried everything to fix it. First of all, I've tested 3 different ethernet cables, and none worked, but all three worked on my 2 Macbook Pros, both running 10.10, and there was no problem. I've cleared my PRAM, reset my power, checked that my ethernet pins weren't damaged, and every other suggestion I could find.
Info:
iMac, OS X Mavericks (10.9.2)
View 4 Replies
ADVERTISEMENT
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)
View 4 Replies
View Related
Oct 12, 2010
I was wondering how I could file share, or make the whole Hard Drive (HDD) accessible to another computer. The two other computers I have are a Toshiba Laptop with Ethernet and USB, and a iMac Intel with Firewire, USB, and Ethernet. Putting these to use along with:Three Ethernet Cables Now how do I get the whole HDD visible to the others computers (either/both) and be able to write to it? Also, I do not want to use CDs and have no CDs that came with the computers. I want to put Xubuntu on the eMac and Debian on the iMacs and erase the rest of the Hard Drives. The computers getting this are the iMac G3s and the eMac G4 in my Signature.
View 1 Replies
View Related
Jun 17, 2014
After upgraded to maverick, I can't get internet via ethernet cable. The wireless is still working fine.
Info:
iMac (24-inch Early 2009), OS X Mavericks (10.9.3)
View 1 Replies
View Related
Jun 8, 2010
My father in law had a power failure at the house, and since then, he cannot connect to the internet via DSL Modem connected via ethernet cable. Being that he is 1000 miles away, I am trying to diagnose via phone. System Info: Imac 17", purchased new around 2006- Intel chip, running Tiger OS
Symptoms:
- Cannot connect via ethernet
- When searching system profiler, "Built-in Ethernet" shows up, but no MAC address
- In Network settings, he can see the various connection ports, but cannot check the box on "Built-in Ethernet" to turn the port on... won't let him.
- Wireless is not an option, I don't want to be 24/7 tech support
Diagnosis? I am thinking that the power surge may have fried the ethernet port on the motherboard.
Repair Solution: Planning on picking up the Apple USB Ethernet adapter. I know it doesn't have the correct drivers to run on Tiger, but found a driver online that claims it allows use of the usb adapter on Panther on up.
Questions - Does this sound like a fried ethernet port? Any other easy diagnostic tests I can do? Does the USB adapter sounds like a decent solution?
View 1 Replies
View Related
Apr 6, 2012
i can't connect to the internet via my ethernet cable, but this is a weird case. What's weird about it is that all my settings are O.K. (appletalk on and set to ethernet, tcp/ip set to ethernet, dhcp) and my iMac is recieving a 192 address, but it still can't connect to the internet. The dhcp settings are correct, because they are the same settings used on all my other devices (at least those that use internet anyway), and they all connect to the internet just fine. Whether via an ethernet cable, or Wi-Fi.
Info:
iMac, Mac OS 9.2.x
View 14 Replies
View Related
Jun 3, 2010
I live in a shared house and connect both my iMac and PC laptop to the internet via Wifi.
This is fine for the internet, but I'm constantly transferring large volumes of files between my laptop and iMac and it's unbearably slow. I can't connect to the router via ethernet because it's in the living room.
Can I connect my laptop and iMac up with an ethernet or USB cable for fast file transfer?
View 6 Replies
View Related
May 20, 2009
I was just wondering if any other macrumorsmembers have been in the situation where there's no wifi, no decent 3G, but ethernet ports available to use, but you don't have a computer handy? Would it be possible that you could create an ethernet cable one end, dock the other, and literally connect e.g. an iPhone into the ethernet? At my place of work, there's no signal (dodgy GPRS/flakey Edge), some wifi, but in halls of residence, you get 1 ethernet port, and you can't put a wireless router onto it. It would seem that it would be an interesting solution, if it was possible.
View 4 Replies
View Related
Jun 9, 2012
I just brought a brand new IMac today but could not connect the internet with the cable though the cable does work with other computers. Do I have to change the settings or .....? Or its the problem of the jack?
Info:
iMac, Mac OS X (10.7.4)
View 3 Replies
View Related
Jun 2, 2014
I have a iMac in my office connected to ethernet and wifi. Can I network/share files with the Macbook Pro at home I use for travel? Both have Mavericks OSX.
Info:
MacBook Pro, Mac OS X (10.6.8)
View 6 Replies
View Related
Aug 26, 2014
My iMac is very slow. It only works on wifi. Ive got good cat 6 hard wire to cox business and its fast internet. but it wont work on the network. it says i need an ip address. it says the internet is connected but needs an ip address. Ive got it on dhcp auto. but not working. All other computers work fine with dhcp. It says the computer is connected but does not have an ip address. Not possible if its set in dhcp as that is supposed to give you a rolling ip address. Ive got a cisco gigabit switch that is working well with 10 - 15 other computers working fine on it. Ive changed the port multiple times in the switch. rebooted of course. nothing works.
Info:
iMac, OS X Mavericks (10.9.4), 2007 model.
View 1 Replies
View Related
Dec 10, 2014
I have one hard drive that is readable and writeable on my mac desktop but read only on my mac air. I am trying to transfer all files from a couple external hard drives onto a new larger back up drive so I do not want to lose any information by reformatting.
Info:
iMac, OS X Mavericks (10.9.5)
View 1 Replies
View Related
Sep 8, 2014
I am using a mid 2011 iMac 21 inch running Mavericks 10.9.4. Processor is Intel Core i5. Memory is 4GB 1333MHz DDR3. I have had a HP Color LaserJet 2600n connected since I bought the iMac new in November 2011. The printer continued to work after I upgraded from Lion. Thinking that the printer was not working I recently deleted the drivers. It simply turned out that its USB cable had become disconnected. I have since tried to reinstal it through Printer and Scanner Preferences but the iMac does not recognize it. The HP driver download page offers drivers for Lion but not for Mavericks, even though a (different) HP summary page of available drivers claims that that 2600n is supported by Mavericks.
Info:
iMac, OS X Mavericks (10.9.4)
View 4 Replies
View Related
Oct 11, 2010
2010 i7 15'' MBP. I've been connected to the internet wireless with my Airport Extreme from day 1, but today I wanted to give the ethernet port a try and it just didn't work. The ethernet cable is recognized, but it says there is no IP. I do not know my IP settings or any of that. What do I do?
View 2 Replies
View Related
Nov 3, 2010
Looking for one with a decent design/price ratio.
View 1 Replies
View Related
Sep 22, 2009
I have a crossover cable and I need to connect my imac to my macbook so I can download some of my files on my macbook to my new imac. I know I have to go to Preferences > Networks > and change the ethernet settings but I'm not sure what to do.
View 9 Replies
View Related
Jan 18, 2010
I know the steps for internet sharing airport card's internet access to another computer via ethernet cable, but how do i set it up to share it with a router via ethernet cable?
View 1 Replies
View Related
Aug 8, 2010
I have tried searching for a similar question but have not been able to find an exact match. I have a new MacBook, a PS3, a Virgin Mobile USB and an Ethernet cable and I thought putting them all together so I could use the PS3 online would be easy! Could someone please give me a step by step process of what I am meant to be doing.
View 2 Replies
View Related
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.
View 4 Replies
View Related
Apr 22, 2009
We plug cable from the wall into our router, can I do this with the time capsule (extreme) / air port extreme base station?
View 6 Replies
View Related
Aug 26, 2009
I live in a district where phone lines don't reach, therefore I don't have wire internet: only a 3G modem. Can I use AirPort without a cable? Or could I plug in the USB 3G modem into it instead?
View 2 Replies
View Related
Sep 2, 2009
I just bought a new imac and a 1tb time capsule. Will I get faster dl speeds with an ethernet cable plugged into the back of the imac from the time capsule or over wifi.
View 11 Replies
View Related
Dec 29, 2009
I've got an issue with my TC setup, I cannot for the life of me get it to see the cable modem and setup the WAN access. If you will pardon me I will cut n paste the lengthy description I left on the apple support list as I feel it is pretty thorough. I think I know my way around networks and dhcp but this setup doesn't yield any logs so I can't troubleshoot! I'm on Virgin Media 20megs and I can't connect using my brand new TC.
Modem: Ambit 256
Time capsule : 1 tB, firmware 7.5
Test router : Netgear WGR614V9
MBP alubook 15 inch late 2008
I tried connecting with the test router and the MBP alubook to the modem and both can pickup the ethernet connection and get a DHCP lease after some coaxing (cold-start the modem first, then cold-start the router/mbp). But I'm having no luck with the airport extreme base station. Hard reset / factory reset / soft reset, any startup order, nothing works. I even left the devices offline for an hour before doing another round of testing. I tried several cables (including a crossover cable) and all configurations work apart from the ones involving the time capsule. Both the modem AND the TC ethernet ports light-up with a green light... but somehow the TC doesn't negociate its DHCP or even basic ethernet connectivity. I see there's a firmware 7.4.2 on the support site for the TC but I'd rather not downgrade the unit.
Here are the console logs from the MBP when it connects to the modem (yes, my MBP is named awesome, because frankly it is):
Originally Posted by System.log when connecting MBP to Modem
29/12/2009 08:54:04 Awesome kernel Ethernet nvenet: Link up on en0, 100-Megabit, Full-duplex, Symmetric flow-control, Debug 796d,0000,0de1,0005,45e1,0000
Originally Posted by Modem status page
Cable Modem : Euro-DOCSIS 1.0/1.1/2.0 Compliant
MAC Address : <<redacted to protect the innocents>>
Serial Number : 0014A49B00A5
Boot Code Version : 1.1.2c
Software Version : 2.111.1002
Hardware Version : 1.9
View 2 Replies
View Related
Mar 26, 2010
I'm planning to buy an AirPort Express. But I have a question. Can I stream my music wireless from iTunes on my Macbook, without connecting the AirPort Express to an Ethernet cable?
View 3 Replies
View Related
Jun 29, 2009
I have a MacBook Pro with OS X 10.5.6 I connect to the internet with an ethernet cable direct into the wall. When I open the network connection box, it says the ethernet is connected, but it will not load any web pages. Friday I was using it fine and then got off. Came back a bit later and could no longer connect to any pages. I have spoken to my internet provider and they say my settings are fine. I am online on my desktop that connects using the same ethernet cable. I am not having any trouble connecting on it. I went and bought a new ethernet cable, just in case it was the problem
View 7 Replies
View Related
Feb 13, 2012
plan to transfer from my Windows PC with the migration tool.I would like to know if it's possible to connect directly my PC to the Mac with an Ethernet cable. Is this considered as the same domestic network?
Info:
iMac (21.5-inch Mid 2011), Mac OS X (10.7.3)
View 1 Replies
View Related
Mar 28, 2012
Can I use Ethernet cable while using target mode or do I need to use firewire.
View 1 Replies
View Related
Apr 17, 2012
I just took apart my Power Mac g4 and put it back together again , but i cant remember where the ethernet cable plugged into on the motherboard..
Info:
PowerMac, Mac OS X (10.4.11)
View 7 Replies
View Related
May 18, 2012
how to connect a mac to a PC , so that I could transfer files bigger than 8 gb from My MAC to other PC via Ethernet cable??
Info:
MacBook Pro, Mac OS X (10.7.3)
View 1 Replies
View Related
Jul 2, 2012
When I start the iMac without the ethernet cable it starts. When I attach the ethernet cable it shuts down immediately. It will not start with the cable attached.
Info:iMac, Mac OS X (10.5.8)
View 5 Replies
View Related
