MacBook Pro - HDMI Connection Problems

I have connection my MacBook Pro to my TV with a HDMI cable. My docking station is now on my TV which isnt a problem but is when I unplug the HDMI cable to find that my docking station is not at the bottom of my laptop screen where it usually is. I've had a look around system preferences but cant seem to find anything. Anyone got any ideas??

Thanks, but it doesn't work. Deleted both the files, emptied the trash, restarted and nothing. NO SIGNAL.
I'm thinking that maybe there's something wrong with the tv. I remember when first trying to connect the DVI cable that there were some sparkles around the DVI. Maybe something got burned inside the tv.

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I cannot get my macbook air to connect to my tv via an hdmi cable. I suspected my cable until my neighbor had the same issue. Have others experienced this and is there a solution?

I have had this same problem. Has the wifi worked before? What I did was I turned my wifi off, then I restarted my computer, then I turned my wifi back on. If that doesnt work, leave the wifi off, and shut it down for a while. Hope I could help!

MacBook Pro Network Connectivity Problems

Hi everyone!
I am baffled with an issue connecting my MacBook Pro to the internet. My wifi worked okay until about two or three months ago, when it stopped being able to automatically connect to networks. I simply used my phone to pick up the IP/DNS information, and then entered it manually into network settings. Then, last month, that solution stopped working, and I am unable to connect to any network via wifi or Ethernet, even when manually entering IP information.
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I am running OS X 10.8.
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If you're still on 10.8, then you need to update to 10.8.5 (which, itself, has some bugs) in order to rule out the bugs found in 10.8 through 10.8.4. Use the Combo updater -> http://support.apple.com/kb/DL1676.
If, after updating, your connection problems persist, call back. There's no guarantee that updating is going to 'fix' your problem.
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Macbook Pro Wireless Connection Problems

I bought my 13 inch macbook pro 1 week ago and I've had wireless connection problems from day 2 (I think after the updates).
Problems include:
- Safari cannot connect to the internet for 5~10 minutes after I turn it on, whether it be from sleep mode or completely off or restart (the fastest connection I got after turning it on was about 40 seconds)
- Loading takes ridiculously long and eventually Safari cannot find the server
- Airport signal (on the top right hand corner) is always full when it is not working
- Sometimes internet works but it is ridiculously slow
However, when the wireless connection stabilizes, Airport Signal is 2~3 bars full and internet works SOOO well and I love it so much when it does. But the problem is that it stabilizes like 30 minutes to never after I turn it on and it makes me so mad I want to explode this piece of crap in the microwave.
So I've called apple support, and they made me try four things:
1. Reset modem, router, and computer
2. Delete caches, reset Safari
3. Putting Airport first on the Service Order and resetting DHCP Lease
4. Connecting with Ethernet Cable then resetting the computer
None of these worked, and I'm suspecting that the cause of the problem is the hardware (not the aluminum body that's just bs) because my router and modem are working fine (my other samsung laptop is working perfectly). I don't think the problem lies in my network settings either because I did exactly what the Apple technicians told me to do. So after Appleguy made me try all 4 of those diagnostics, he told me to contact my router company NETGEAR because he thinks nothing is wrong with the mac hardware, so I did. The NETGEAR lady told me if one laptop is working and another isn't, there is nothing wrong with the router. So if nothing is wrong with my hardware, software, router, modem, ISP... Why do I have wireless issues????!?!?!?!?!?!?!?!?!?!
I'm going to return this <edited by host> or get another one with my warranty

Same thing here.
I've got a Macbook Pro 15" bought 6 weeks ago, airport express bought about a year ago. All updated with latest software/firmware, etc. Problems include:
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-usually after opening safari or firefox for the first time upon sleep, restart, or just opening the program after i had quit it, it is miserably slow. it takes about 2 minutes for pages like msn.com to load. finally when they do, its faster than you can imagine. that lasts for about a minute. then its slow again.
-when logged into ichat and i send messages, i would sometimes get a "connection timeout" message. my buddy would end up getting the message about 5 minutes later.
My iphone and dell laptop work fine. i haven't tried running parallels, but if bootcamp works, so should prlls.
I've reset the modem about 20 times. i've reset the airport about 20 times. i even re-installed my OS on the mac and nothing has done it.
Weird thing is that i've had my mac for 6 weeks, and this problem surfaced only 3 days ago.
Clearly its not an issue of any of our ISP's. Due to the fact that this only started for me 3 dyas ago, i'm hopeful that its only a software problem and not something else. Hopefully apple will a) ADMIT THEY HAVE A PROBLEM HERE and b) FIX IT.

New retina MacBook Pro - WiFi connectivity problems

Dear all,
I've recently purchased the new Haswell 13" retina MBP, and I'm having exactly the same WiFi connectivity problems the 2013 Airs had. I have a solid connection for a short time, and at irregular intervals it just drops out. All of my other devices are still connected and have no problems. I've tried with two different routers/modems, but the problem persists.
Is this a known problem - with hopefully a software fix in the forseeable future, or do I need to return the MacBook?
Many thanks in advance for your help,
Nic

I haven't got a Retina, but I do have the same wifi problem. And if you've looked at these forums, you'll see it's been going on for years and no one seems to have a handle on what the issue is. All I can say is if I were in your place I'd take it back and exchange it. You have the chance now, so take it.

MacBook Pro internet connection problem.

Greetings everyone,
I have a MacBook Pro that is my sister's and has been having intermittent connection issues on a wireless connection. This has been tested on two different routers including a new Belkin N+ router. The MacBook will connect to the internet and load approximately three pages before just hanging in a loading bar. Restarting Safari or Firefox does not seem to resolve the issue. I have looked for mDNSResponder and it is not active right now either, so I am unsure if that is an issue. Any ideas on a possible resolution? I'm running OS X 10.7.4. Thanks in advance!!

I'm having the same issue. did you happen to get it solved?

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If you just reboot it, does the problem go away?

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Hi Frodey,
Thanks for using Apple Support Communities. This article has steps to take to troubleshoot connecting to a wireless network and may help:
Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
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Mac OS X: Troubleshooting a cable modem, DSL, or LAN Internet connection
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Welcome to Apple Support Communities
Simply take it to an Apple Store or reseller if it's in warranty. Your Mac will be repaired or replaced for free because it looks a hardware problem rather than a software issue.
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Might be corrupted network preferences ..
Type or copy paste the following:
/Library/Preferences/SystemConfiguration
Click Go then move all the files in the SystemConfiguration folder to the Trash.
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Your Mac will generate a new SystemConfiguration folder for you.
If that doesn't help, try Wi-Fi diagnostics here > Wi-Fi: How to troubleshoot Wi-Fi connectivity

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Ok So The network is there and my room mates macbook can connect to it.. Whenever I try to and it asks for a password and i try to type it in it just makes the ok button unclickable and i tried doing it through settings and comes up invalid password whn that is te password he uses =/ what up??

qamera wrote:
my Macbook Pro cannot connect to our wifi connection via Airport Express, though the connection is visible in the Airport drop-down and it shows full signal strength.
You might try resetting your connection settings using the steps listed in this message:
http://discussions.apple.com/thread.jspa?messageID=10695921&start=1
They're not guaranteed to solve the problem, but they'll only take you a minute or so to try.

MacBook Pro not connecting to Airport Express, iPad connects fine

Hi. Suddenly my Macbook Pro cannot connected to our wifi connection via Airport Express, though the connection is visible in the Airport drop-down and it shows full signal strength. My iPad connects fine.

qamera wrote:
my Macbook Pro cannot connect to our wifi connection via Airport Express, though the connection is visible in the Airport drop-down and it shows full signal strength.
You might try resetting your connection settings using the steps listed in this message:
http://discussions.apple.com/thread.jspa?messageID=10695921&start=1
They're not guaranteed to solve the problem, but they'll only take you a minute or so to try.

MacBook Pro - HDMI Connection Problems

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