MacBook Pro :: HDMI Output To TV Suddenly Stopped Working

May 28, 2012

I have a one month old "late 2011 model" unibody Macbook Pro where the HDMI output just suddenly stopped working with no changes in configuration.I've tried resetting the PRAM and SMC, switched HDMI cables, cold rebooting everything, tried different HDMI ports, different resolutions on the TV and switched audio output settings, nothing works. When I plug the cable in the Mac switches resolutions, recognizes the TV in the Displays preference panel and correctly identifies it as a Toshiba, but doesn't send any audio or video signals to the TV.

MacBook Pro (15-inch Late 2011), Mac OS X (10.7.4)

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MacBook Pro :: HDMI Port Suddenly Stopped Working?

Jun 3, 2014

HDMI port on Macbook pro suddenly stopped working. Is it expensive to fix?

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MacBook Pro :: 2010 - HDMI Output Not Working?

Jun 12, 2010

I've got an issues with my HDMI output - most of the time when I connect to my tvs the laptop doesn't display anything on the tv (although its detected) my tv's just say searching.

Other times it works fine. Does anyone know what I can do about this or is a repair job?

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MacBook Pro :: Mini To HDMI Output No Longer Working After Update?

Sep 12, 2010

I have a 17" unibody MBP (most current version) with 10.6.4, and I downloaded the recent firmware updates for the MBP's. Before I did this, the mini port to HDMI video/audio output was working perfectly, I could watch anything right off my MBP. After installing the updates, when I plug in the cable, my MBP flickers, goes blue, and then comes back, but the TV does not detect the signal from the laptop. In the Display and Sound menus in System Preferences, there's no option to set up a second display like there was before.

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MacBook Pro :: Mac HDMI To TV Suddenly Stops Working

Aug 28, 2014

10.9.4 mavericks macbook pro retina to TV via HDMI  using an HDMI cable to watch movies on my laptop macbook pro retina.  was working this morning, and watched a movie. then I go to work, and come back and now the exact setup is no longer working. it does not show any display in the preferences menus, and the TV is just blue without any input.  cable is secure, nothing has changed. nothing. 

edit: actually I did pull the HDMI cable out while the two were connected this morning.  

tried restarting, reconnecting, nothing ... Why computers suddenly stop working for  no reason whatsoever. maybe someone hacked my computer this afternoon while I was gone? it's just a random failure. 

MacBook Pro with Retina display, OS X Mountain Lion (10.8)

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MacBook :: USB Not Working - Suddenly Stopped Working

May 31, 2010

My MacBook's USB that near the shift key suddenly stopped working. Other works fine. cause I need to have both ports work. HOW do I solve this?

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MacBook Pro :: One Of The 2 USB Ports Has Suddenly Stopped Working?

Mar 25, 2012

One of the 2 USB ports has suddenly stopped working and will not recognize any device.

MacBook Pro (13-inch Mid 2010), iOS 5.1

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MacBook Pro :: Charger Suddenly Stopped Working?

Jun 9, 2012

Today when I tried to connect my charger, the charging light suddenly went out after a few seconds. It's never done this before, and now my computer isn't charging. I looked at several problems that were similar to this, and I've tried everything short of replacing the charger. I followed the link to the article that explains what to do in this situation; I checked absolutely everything on my charger that it told me to, and cleaned off the area around the magnetic pins. I tested the charger in several different outlets, with no results. 

I also followed the steps to reset the SMC. That didn't work either. Something else that's important to note is that there is an area on my computer between the MagSafe power port and the Gigabit Ethernet port that is damaged. The plastic covering between these two ports had broken off about a week ago, and there is a prominent gap between them. But, my charger was still working just fine before today. Could this damage still have something to do with why my charger stopped working?

MacBook Pro, Mac OS X (10.6.8)

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MacBook Pro :: HDMI On 2012 Retina Stopped Working?

Jul 4, 2012

I'm using the macbook pro 2012 retina. The HDMI out to an external monitor works stopped working recently and only works if I'm connected when rebooting. This might have happened after a software update.

MacBook Pro (Retina, Mid 2012), Mac OS X (10.7.4)

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OS X :: MacBook Trackpad And Keyboard Stopped Working Suddenly

Feb 10, 2009

It seems that during my afternoon class, I shut down my macbook and then when I went to use it about 10 minutes later the keyboard nor the trackpad works. Now the keyboard/trackpad is not defective as it works via the OSX install cd and it works in Windows Vista (dual booted) When ever I start up OSX it just comes up and the mouse is in the upper left hand corner, and the keyboard doesn't work at all. I have tried a pram reset by pressing command + option + p + r and that did nothing. When I am in OSX the only way to get out is to hold down the power button till the macbook turns off. What else could be wrong is there anything I can do, the nearest Apple store is about 80 miles away so I am trying to avoid that at this point as it seems like a software issue.

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MacBook Pro :: Network Printer Suddenly Stopped Working?

May 11, 2010

I have a network printer setup at my house, and it suddenly stopped working. Here's my setup.

Mac (printing computer): Macbook Pro, 10.6.3.
Router: Generic router.
"Server": Acer netbook running Windows 7 Ultimate
Printer: Samsung CLX-3170 series color laserjet
I use LPD and this is what I type in: (This is the netbook's IP address.The printer's sharename in Windows 7 is CLX3175.This printer was working fine, but it just suddenly stopped working just now. Does anyone have ideas?

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MacBook Pro :: Top Most Line Of My Keyboard Suddenly Stopped Working?

Jun 11, 2010

Two or three days ago, the topmost line of my keyboard (contains esc, brightness, expose, dashboard, play/pause, mute, eject, etc.) suddenly stopped working. Strangely, some of the keys have switched functions: expose opens a search bar, keyboard dimmer refreshes the webpage, keyboard brighter selects the web address, play/pause is now shows Spaces, skip forward is expose, and sound increase is dashboard. I reset my keyboard, but nothing changed.

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MacBook Pro :: Internal Speakers Have Suddenly Stopped Working?

Feb 5, 2012

I had my computer plugged into some external computer speakers (nothing where I had to downlaod any software, I have used these speakers before), and when I removed them, all of a sudden the built in speakers weren't working.  I tried to adjust the vollume, but I get the volume image with a little "forbidden" circle and cross underneath.  I tried adjusting the settings in System Preferences, but when I got to the audio settings there was only the one "Optical digital-out port".  I then updated my computer, but still no luck.  Lastly I went to Utilities and to Audio Midi Setup to reset everything to the default settings, but I am unable to adjust everything. It's all that lighter shade of grey that tells me I can't select it. 

MacBook Pro, Mac OS X (10.6.8)

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MacBook :: Power Cord Suddenly Stopped Working

Mar 3, 2012

I was charging my macbook.It was charging when I left, upon my return, after about 30 minutes, I found that the light was no longer green. There was no light on at all. I tried restarting multiple times. There are no stuck prongs in my power cord. I tried different outlets. I tested the outlet to verify it worked. My computer will charge fine with other power cords, but just not the one I want it to use? Is there anything else I can try before purchasing a new cord?


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MacBook Air :: Built In Camera Suddenly Stopped Working?

Apr 12, 2012

The built in camera suddenly stopped working. Its detected in the system profiler but when opening image capture, it says its not detected.

For photo booth you simply have a black screen. Been told that re-install the operating system but will this wipe everything?

MacBook Air, Mac OS X (10.6.8)

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MacBook Pro :: Keyboard And Trackpad Stopped Working Suddenly?

Apr 21, 2012

Keyboard and Trackpad stopped working suddenly

MacBook Pro, Mac OS X (10.7)

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MacBook :: Sound Suddenly Stopped Working After I Unplugged My Headphones

May 25, 2012

my sound suddenly stopped working after i unplugged my headphones, how do i fix this?


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MacBook Pro :: Spotlight Has Suddenly Stopped Working, Operating On Most Recent OS?

Jul 2, 2012

Spotlight opens, but when entering a search the lagtime for each letter typed is slow, then a hang, then the wheel of death, then spotlight closes. 

MacBook Pro, Mac OS X (10.7.4)

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OS X :: Imac Headphone Output Stopped Working?

Feb 4, 2009

My internal speakers work fine. When I plug in headphones, the left side has normal audio for about one second, then becomes barely audible. The right side is barely audible all the time. If I unplug them, and re-plug them, the same exact thing happens. Everything looks good in the sound properties page. I know the headphones work because I tried them in another device.

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OS X :: Command-W Suddenly Stopped Working?

Nov 7, 2010

Suddenly command-W has stopped working on my system (OS X 10.6.4, iMac 2.66 GHz Intel Core 2 Duo). Instead of closing the current window or browser tab, it takes me to the Finder. I have tried rebooting, but it did not fix it.

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OS X Yosemite :: Computer Audio Output Stopped Working After The Update

Dec 4, 2014

After upgrading to Yosemite, my computer is no longer an option in the sound preferences. I can't hear anything.

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OS X :: Network Printers Suddenly Stopped Working

Nov 24, 2009

I have a network with an Airport Extreme Base Station. I have two Macs connected by ethernet and an Iomega MiniMax hard drive connected to the base station by USB port. I have been running two printers, an HP Laserjet 1012 and Samsung CLP-315, connected by USB cables to the MiniMax hub. This setup has been running fine for several months. Yesterday, with no change in cabling, the printers stopped working. If I try to print to either printer, I get a message saying, "looking for printer..." If I connect either printer directly to the base station, I get the same message. If I connect the printers directly to either computer by USB cable, they both print fine. What can I do to get my original setup back working? I have tried restarting all the various components and reconnecting all the cables. I have checked to make sure I have the latest drivers for the printers.

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Intel Mac :: Keyboard Has Suddenly Stopped Working?

Apr 20, 2012

My keyboard has suddenly stopped working. at first the letter e was stcuk, now the i is gone... what can I do?

iMac, Mac OS X (10.6.8)

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OS X :: DVI-HDMI Connection To External Display Stopped Working?

Mar 10, 2010

I have a macbook pro from fall of 2007. So far it has worked perfectly and I've used it with an LG full hd LCD for about 1,5 years. I use a regular DVI - HDMI cable.About a month back it suddenly stopped working. The TV just tells me "No signal".I didn't change any settings or anything. The computer still recognizes when something is plugged in as the screen flicks blue and the displays icon in the menu bar lists the TV with correct model and resolution. And if I have spaces turned on it changes from 4 to 8 "screens".

I have tried everything from rebooting the computer to resetting P-RAM.
I got a new cable, no difference. However when I tried the TV with my friends MBP, it worked. So the problem is definetly in my computer, not in the TV or cable.My OS X is Version 10.5.8 Leopard.

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Applications :: Gmail Suddenly Stopped Working?

Jun 3, 2010

My has been working fine with my [URL] account for yonks but has now suddenly stopped working. I either get a constant spinner next to the account or a warning sign that says something about bandwidth limits exceeded.

My blackberry gets my email fine, as does Evolution on Ubuntu 10.04. This has been on going for about a week and I've even archived any messages that have lots of pictures in them. Still no luck.

Mail is working with my other google apps accounts for about four different domains but _not_ with my [URL] account.

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Applications :: Built In PDF Support Suddenly Stopped Working

Aug 5, 2010

I prefer to view PDFs in Safari. However, starting this morning, when I click on a PDF file it opens in Preview. I checked Cocktail to make sure I hadn't accidentally disabled Safari's built-in support. I hadn't. How can I re-enable it?

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Intel Mac :: Built-in Bluetooth Suddenly Stopped Working?

May 18, 2012

My iMac's built-in bluetooth suddenly stopped working.  Can I troubleshoot or replace it? It is an early 2008 Intel iMac.  Suddenly the Bluetooth logo changed to the one with the jagged line through it.  Bluetooth no longer shows in System Prefs.  In the hardware list under Bluetooth it now says, No information found.

iMac, Mac OS X (10.7.3)

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OS X V10.7 Lion :: Messages Beta Suddenly Stopped Working?

May 25, 2012

my messages beta suddenly stopped working and won't restart after i repaired disk permissions on my iMac. what can i do?

iMac, Mac OS X (10.7.4)

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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... 

iMac, Mac OS X (10.6.8)

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Intel Mac :: Copy And Paste Suddenly Stopped Working

Jun 29, 2012

All of a sudden the copy and paste function just stopped working. I'm running a 2007 imac intel with Snow Leopard on it. Tried rebooting several times. I'm not even sure it's the paste, it will not copy. Not with key command, not with right click, not with drop menu. Tried different keyboard.

imac, Mac OS X (10.4.7)

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