MacBook Pro :: No IP Address And Has Exclamation Mark Over WiFi Signal Symbol
Sep 5, 2014
My mbp retina is having wifi issues. It says there is no ip address and has an exclamation mark over the wifi signal symbol. I know it is not my router because everything else is working fine. I have tried adding a new location, clearing out system config, restarting the SMC and many other things. I cannot connect to the wifi but sometimes I will be able to randomly connect. If I were to sleep or restart the laptop, the wifi will not connect and its back to square one.
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)
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Sep 8, 2014
I just recently got my disk drive repaired at apple which meant my Macbook Pro needed wiped. When I got home and connected up to my wifi I noticed the wifi symbol to be greyed out with an exclamation mark in front of it. However, I can still use my internet but it gives me an alert that I'm not connected. This has been like this for a month and it hasn't gone and I've tried un plugging the wifi modem, forgetting the network and rejoining etc and yet its still like this. i wouldn't have a problem with this its just I can't re install my Word, PowerPoint and Excel as it says I have a problem with my internet and just times out when i try to reinstall it.Â
Info:
MacBook Pro, OS X Mavericks (10.9.4)
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Sep 11, 2014
WiFi exclamation mark had suddenly appeared on my imac. IÂ have rebooted imac and router
Info:
iMac, OS X Mountain Lion (10.8.5)
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Jun 3, 2012
For several weeks I've lost internet connection on my iMac every day or so; the wifi icon changes to show a ! and is otherwise greyed out. My internet connection is via a relatively new Time Capsule (2011) which has an ethernet cable connecting it to my Sky broadband router. I moved to this new Sky broadband router in early Jan 2012 (changing to Sky as a Broadband provider) and it works nicely as a router. My iPhone, iPad, AppleTV and a range of other devices (including an Apple Airport Express connected to a Sky TV HD box to enable it to download movies) have continued to work on the internet without problems.
The IP address of the iMac (27 inch quad core i7, 8 GB RAM, fully up to date on Lion) disappears from the Network settings when the problem arises but the connection of the iMac to the wifi (and backing up to the Time Capsule) still works. I can even use a VNC app on the iPad to connect to the iMac on the same wifi LAN when the IP address has gone and the ! is showing in the wifi icon on the menu bar. To get reconnected to the internet, I just restarted the iMac and it was then back accessing the web nicely. Eventually the iMac would not connect to the internet at all. It would momentarily get an IP address from the router and then lose it again. I then tried taking the iMac to the Apple Store.
Various diagnostics run in store at Genius Bar and during the week and the problem (using the same account) was not replicated. On its return home, it was still not working on the internet. I then tried booting into 'safe mode'. This enabled a stable and reliable connection to the internet! After several days in this mode, I re-installed Lion and booted into normal mode again. The problem returned and has been with the iMac since. However, at least a restart of the iMac gets it straight back on to the internet again. I suspect some sort of corrupted network preference file or the like. But where? The disconnection from the internet can happen any time of day; for example it happened while typing this message but more often than not it happens when the computer is unattended.
Info:
iMac, Mac OS X (10.6.7)
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May 14, 2012
Our computer shows an exlamation mark and can't conect to wi-fi. It has always been in this location (two years), we haven't added any other wireless devicess to our home. It can see our network with all four bars as a strong sygnal but doesn't want to conect. When I move my iMac to the kitchen it conects right away. I don't need a computer in the kitchen. Apple support wasn't very helpful. We upgraded our internet, bought a new router, extended the network with Airport Extreme, re-installed the system (10.7.4) replaced airport card in our mac. The same problem - exclamation mark, no wi-fi.
Info:
iMac (21.5-inch Late 2009), Mac OS X (10.7.4)
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Feb 6, 2009
I finally went out and bought iLife '09. So far it was great, I love iMovie, but I opened iPhoto because I needed to grab a couple pictures for an iDVD menu. I clicked on an event, and I saw all the photos in that event. All good. But when I go to click on a photo, it gives me a big blurry exclamation mark I looked into it further, and it seems like all of my events from 2007, and only 2007, are corrupted like this. What happened? Can I recover the photos?
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Apr 20, 2012
My daughter's MacBook lost Internet connection, there is an exclamation sign on wi-fi icon. Yesterday everything was fine. No software installed or any change on the computer. MacOsX 10.6.8. When MacBook starts the wi-fi icon is showed but then all of a sudden appears the exclamation sign.
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Jan 5, 2010
i cant seem to find the culprit. When i open a album and click a picture to enlarge it, instead of it enlarging a big black exclamation point comes up with a grey circle around it? Is there a confliction with the location of the file or something? Has this happen with anyone else? If so please share your experience.
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Feb 2, 2012
What are the stop sign icons with the !. Is this a hacker warning?
Info:
Mac OS X (10.4.10)
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Dec 7, 2014
Some of my music isn't playing on my MacAir. At the beginning of half of my songs there is an exclamation mark. How can I remove to allow my songs to play?
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Sep 3, 2014
I have a yellow triangle with an exclamation mark on my event. I was working on it and noticed it when I restarted FCP X. Could be that FCP X was crashing while copying or something. But now I don't get it away. But I looked into it.Â
The 4 photo's and 1 piece of music were quickly found in the menu left of the timeline. But there are two strange stings going on:Â
1. Scrubbing through the timeline, at certain points the Beach-ball begins to spin and won't stop. I waited 30 minutes (nothing), restart FCP X (nothing), rebooted (nothing), cleaned with Onyx (nothing): I had to force quit FCP X. I cannot see where it goes wrong, but it's at multiple points.Â
2. While using "relink files" all went wrong. It found photo's with te same name (but in fact other pictures). I deleted those. I went in the library (within Finder) to the Original Files folder, replaced the aliasses of the files pointing to a _Trash folder within the library. I thought the right pictures were back: no. I've dragged those back from iPhoto into the event, with the music also (from iTunes). There double now, but everything is good... except for the exclamation-mark!
Then I made a new library, dragged the project to the new library: copy used clips except the two options given (proxy en render files?). The new event also got a exclamation mark. I played the whole thing: no crashes, no beach-balls, no red missing clips signs, no yellow exclamation-mark in the Timeline Index.
In the original project I can now scrub little pieces (without spinning beach-balls) and I see the pictures on the timeline (in the preview) but with a yellow exclamation-mark in the index...? It cannot be found in the eventbrowser... how strange is that?Â
Since the update to Final Cut Pro X 10.1.3 I cannot go back to a previous library. What do I do. I'm afraid if I continue to edit things will go south later on.
Info:
MacBook Pro (15-inch Early 2011), OS X Mavericks (10.9)
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Sep 13, 2009
Earlier today I copied my iPhoto library file and the iPhoto prefs file to from my Mac Pro to my MacBook (using Chronosync's "mirror" option), for a week away from home.
I've now come to using iPhoto on my MacBook, and noticed that the thumbnails for my modified pictures had reverted to thumbnails of the originals. Clicking on any of these modified images just brings up a large exclamation mark on a grey circle background.
I know that this normally means that iPhoto cannot find the relevant file in the library (usually because someone's been messing around in the library - which I haven't; I took a mirror image), but the odd thing is if I click on "Edit", the image I'm then presented with is the modified image, so it's still there and iPhoto damn well knows it.
I've tried opening iPhoto with alt-opt to get it to rebuild everything, but it hasn't made any difference.
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Oct 1, 2008
My computer had barely any space on it, so I was deleting as many things as possible. By accident, I deleted my ITunes library (1898 songs)I didn't delete it from ITunes. I deleted it from applications, then ITunes drop down menu, then all these artists. After that, I emptied my trash. So I have nothing. Now I only have one song on my ITunes, which is the one I was listening to when my songs got deleted. But now, when I go on ITunes, it looks like I have all my songs, except there are small little exclamation points next to each song. When I click a song to play, the song cant be found.
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Jun 20, 2014
have been trying to print panoramas some are ok but some have exclamation mark in the upper right hand corner this is on the aperture print page have created a custom page size 297 x 900 no border also some have a border...
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Apr 11, 2012
Just came back from the Genius Bar at Apple Amsterdam. Both iTunes and iPhoto had problems launching and libraries were not loading. Ruled out hardware problems so they tried installing OS Snow Leopard over my 10.5.8 in a way to keep my documents safe. All went well until halfway it said it couldn't install succesfully. Made a new appointment for in 3 days from now. They would then overwrite the current OS with the new one so i should go home and make sure to back up all my files in the meantime. Problem is that when i came home and started my laptop i got a blank/white screen with a blinking documents folder symbol with a question mark in it! Does anybody know what it means and will i be able to ever make a back up of my documents?
Info:
MacBook, Mac OS X (10.5.8)
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Jun 4, 2009
I browsed the threads on this and many sites before I thought I'd report back on my day with iPhoto - just so that those of you out there can benefit.Basically, and for those noobs that don't know the gen, iPhoto and iTunes both have an interface that work on showing you what you have by way of thumbnail or album sleeve image - then, upon selecting, linking your requirement to see or listen to the actual file itself buried somewhere else.This is a great system for a number of great reasons - that is until your links break. You see a thumbnail of a picture of uncle Bob you want to see so you double click it. You are rewarded not with a high rez image of Bob but instead a rather unimaginative and rude exclamation mark (exclamation point for you Americans). The link is broken - you have an orphaned file. It might not be lost or deleted - in fact it is probably still somewhere on your machine or external drives etc.
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Aug 1, 2009
Check out this link, it's lyrics to a song.
[URL]
Do ya'll see question mark symbols replacing some punctuation? This isn't consistent just sometimes. Is it a problem on my side of things, or is it the text? Is it something you fix or live with?
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Nov 11, 2010
I saw there were threads about the new pros... but does anyone have problems with the late 2008 finding a WiFi signal? I watched it for 5 mins and the network didn't even showbup on the list..my eve and touch both find it fine though...(eve two bars touch 3-4) suggestions? Is it just mine that has bad reception? the evo is known for bad signal strength, And even it can pick it up.
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May 8, 2012
Find an application to show me the strength of the incoming wifi signal in my Macpro.
Info:MacBookPro, Mac OS X (10.7.3)
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Jun 2, 2012
My Wi-Fi drops out all the time and I have to reset the WiFi to reconnect. When I look in the signal bar is says it is still connected, this will happen about once every 2 to 3 minutes. I have contacted the apple help desk and was told it must be my modem. I have two phones, an ipad, 2 windows laptops and my macbook pro is the only one that has problems with the WiFi. have also taken it to a repair agent and was told it was my modem.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Dec 10, 2014
I'm selling my old iMac and while cleaning the hard drive it froze. I forced shut down and when I turned it back on a circle with a diagonal came up initially, followed by flashes of that, a question mark and the apple symbol. Now it won't get past the grey screen and the flashing symbols. Â
Info:
iMac, Mac OS X (10.4.11)
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Sep 22, 2010
I have had my 15" i7 MBP for around a week now, and a handful of times (3 times last night) it just decided it doesnt want to connect to the internet.The WiFi Signal still says its connected full, and other laptops don't have an issue (not even my old 13" MacBook).I have tried changing the DNS to OpenDns and to Google's DNS but with no luck. The problem is intermittent, and it will be fine for a day, then it will just decide it doesn't want to work.
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Aug 25, 2014
Old computer I had is OSX Snow Leopard with Entourage. New one is OSX Mavericks. Using Mail where are my addresses and old address book. Transferred old computer backup by Time Machine and other things work? Can't see a symbol for address book.
Info:
Mac OS X (10.6.8)
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Sep 11, 2007
I've recently converted to mac and replaced my 8 month old Vaio AR11s with a new white macbook(2.16ghz). Recently I am having all sorts of problems with the wireless. I've been reading this forum for a week of so now and realize that I am not alone with my WiFi woes. My problem is the fact that my wireless intermittently drops and although the signal strength is still showing full I have no internet connection until i turn off and on the airport card.. this happens on both psu and battery!
I have tried installing the 2007-004 update, deleting the airport.plist file and the 2007-002 update and it appears to fix the fault for a while but then it comes back. I' ve also messed with enable/disabling frame bursting,different channels on my netgear wnr834n router but my other mac(using ethernet, bought a 24" imac tuesday!) and wifes vista laptop (wifi 802.11g) are fine so I have ruled out the router.
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Jul 1, 2014
I bought a macbook pro 3 months ago and something that have been bothering me is that i am connected to a network and in the wifi icon is showing that i am with full signal, but i am not, actually my signal is almost 0 and keep showing that i am with full signal.
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Aug 18, 2010
Does anyone know how accurate the 2010 macbook pro wifi signal strength monitor is? There are times I have full bars but my internet is really slow, or stops working all together for a few minutes. I THINK, because I'm on a different floor than the router, which would explain reduced signal. BUT my computer says I have full bars.
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Oct 17, 2009
I recently got FIOS and I love it. My router is in my basement because I wanted to hardwire it into my ps3 and 360. Regardless, the WiFi signal is great throughout my house. For some reason, my Macbook keeps grabbing my neighbors unprotected WiFi signal. I guess on the 2nd floor of my house, his signal is stronger than mine.
It takes 2 seconds to switch it back, but it seems to grab it whenever I wake it from sleep and at other random times. I was thinking of telling my neighbor that he needs to protect his signal, but even if I dont, I want a way to prevent my mac from locking onto the wrong signal.
Running Snow Leopard.
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Nov 10, 2009
I have 40 MacBooks in a small private High School. The High School is on a church campus. The school has 4 Airport Extreme's with an SSID of CCHS. On the same campus there are 2 other public WiFi networks. What I want to figure out without having to worry about blocking the Mac Addresses on 2 different routers everytime a new High School MacBook is being used it to setup on the MacBook so it won't connect to those WiFi signals. We use Apple Remote Desktop to monitor the MacBooks and sometimes the students are connected to other network and we can't see their laptops.
We have an Xserve server that all the MacBook's are bound to and can make changes to the MCX records but need to know what I can do in order to make it so they can't connect to these 2 other networks.
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Mar 25, 2012
Several times a day, my iMac loses my wi-fi signal. I'm receiving wi-fi from a Comcast cable modem connected to a Time capsule. No other device in the house loses the signal.
Info:27, Mac OS X (10.7.2)
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Jan 28, 2006
Is there any way to improve the wifi signal acquisition on my 12" g4 powerbook?
I'm noticing that the 14"Ibook I'm comparing my PB to get a better signal sitting side by side.
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