iMac, a range of all-in-one Macintosh desktop computers from Apple

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2
votes
3answers
7k views

Can an xbox360 be connected to a thunderbolt iMac to be used in target display mode

I've attempted to do some research, but I've unable to determine if the imac can be used as a monitor (in target display mode) for my xbox 360. It seems like the only option is some kind of weird ...
0
votes
1answer
45 views

Cannot connect to Apple TV

My Apple TV works perfectly as a stand alone machine. It plays the channels I want to watch. However, Neither my MacBook Air, My iPads, my iPhone 6 and my iMac will no longer connect to AirPlay. All ...
0
votes
1answer
30 views

Where is ken burns effect in iMovie 10.0.7?

I'm not finding the ken burns effect any more in iMovie 10.0.7. Is it not included anymore? Went to "crop", nothing there this time but crop itself. No more "adjust" tool either. Where are you, Ken ...
0
votes
1answer
917 views

Late 2012 Imac 27'' constant beach ball loading and slow downs

I just bought myself an iMac 27'' late 2012 model. I am constantly getting beach balls and the computer slows to a crawl taking anywhere from 30 seconds to a minute to get back to regular speeds. ...
0
votes
1answer
7 views

iMac and MacBook Air shared monitor

I have used a thunderbolt connection and pressed Command F2 to allow my track pad and keyboard on my MBA to run both screens. However, I want to use the wireless track pad and keyboard that comes with ...
0
votes
0answers
23 views

Triple-non-thunderbolt-display iMac — would this work?

Consider the following: I have a 21.5" (Mid 2011) iMac with a single Thunderbolt port that supports "two Thunderbolt displays". This means normally you would daisy-chain one thunderbolt display to ...
3
votes
2answers
238 views

Can iMac 5 (Retina 5k, 27-inch, Late 2014) be downgraded if it comes factory-installed with Yosemite?

Has anyone downgraded an iMac 5 (Retina 5k, 27-inch, Late 2014) pre-installed with Yosemite to an older version of Mac OS? My Pro Tools 10 does´t work with Yosemite. I have two days to resolve this, ...
0
votes
0answers
13 views

How can I sleep my iMac's internal display when it's not in use, but not my attached tv (playing video)

I've got a 2015 iMac running Yosemite, attached via HDMI to a 1080p TV, in extended desktop mode that I use simultaneously as a video server/media player and an occasional work machine. In short, ...
0
votes
0answers
27 views

iMac only works in safe mode and cursor showing weird black lines (pic attached)

Have a Mid 2010 model computer IMac 21.5 that is acting up. Won't work in normal start up, will start in safe mode, but cursor shows strange black lines (see attached photo). These lines follow the ...
0
votes
0answers
21 views

iMac OS X Yosemite parental control keeps asking for permission while I already granted permission by always allow acces

I've setup up parental controls and granted unrestricted access to Youtube for example. But for some reason it keeps asking for permission for additional Url's to function properly. Is there ...
0
votes
0answers
27 views

Should I buy a new 27“ Thunderbolt Display or a 27” 2013 iMac?

I'm starting out as a web designer and developer and it's time to invest in a larger second display for my work. I currently have a 2013 Macbook Pro. Apple haven't updated the Thunderbolt Display ...
1
vote
1answer
1k views

How to fix Retina iMac "A graphics problem has been detected”?

I'm having a problem with my Retina iMac regularly generating a "A graphics problem has been detected" error. The iMac has the AMD Radeon R9 M295X option. At the end of the day I walk away from it ...
3
votes
4answers
2k views

iMac suddenly stopped seeing my WiFi network, which works with every other device in the house

My iMac suddenly stopped recognizing my WiFi network. Numerous other devices are connected to the same network (2 MacBooks, iPhone and LG Nexus). The network doesn't display in available networks ...
1
vote
1answer
61 views

iMac loses WiFi connectivity, doesn't show it

In the past few days, my 2011-model iMac with Yosemite 10.10.2 has started dropping wireless connection, yet it doesn't seem to be aware. I'll be using the computer, and notice a sudden loss of ...
2
votes
1answer
3k views

iMac USB Ports Stopped Working

I have an iMac, and because I program I prefer to use the extended USB keyboard. Just as the batteries to my wireless mouse died, my USB keyboard inexplicably stopped working. I've been using this ...
0
votes
0answers
19 views

Not connecting to localhost on iMac

I am having issue connecting to the localhost on my iMac but I can connect and access the internet and browse fine. What can be the cause and how do I resolve it? It has been a big challenge for me ...
0
votes
1answer
84 views

Using iMac 21.5 mid 2010 as an external monitor of Macbook Pro Retina late 2013 15"?

Can I connect iMac 21.5 mid 2010 as an external monitor of Macbook Pro Retina late 2013 15"? How can I connect them? I read some articles that say it can be done with Mini DisplayPort-to-Mini ...
0
votes
1answer
27 views

2007 iMac Blured Screen of Death

I'm running OS X 10.10.1 on a 2007 iMac (Intel based) I have tried to boot into the recovery HD, but it just continues with the boot as if I have never pressed cmd-r. When it does finally boot; it ...
0
votes
1answer
5k views

How to merge two Mac partitions?

Recently I ran Boot Camp Assistant to install a copy of Windows 7. The "Partitioning Disk" process froze and I force quit it - I know, bad idea - and although I was left with a functioning Mac, I ...
2
votes
2answers
2k views

Early 2009 iMac upgrading to Bluetooth 4.0

I have been searching on Amazon and most of the USB dongle type Bluetooth 4.0 adapters specifically say not compatible with OSX. My question is; has anyone seen a Bluetooth 4.0 option to upgrade my ...
4
votes
2answers
8k views

Apple USB Keyboard not working on 27" iMac (Intel Core i7)

I have two similar iMacs (27" - i7 - os10.8.4 ) and use Apple's extended USB keyboards on both of them. After a power outage neither keyboard will work on one iMac (A) although both keyboards work ...
15
votes
7answers
16k views

Is Shutting Down An iMac Or Mac Mini Really Necessary?

In today's age with low power standby modes & the advanced OS X that is Mountain Lion, it is simpler than ever to go for long periods (perhaps months) without shutting down your iMac (and possibly ...
0
votes
1answer
173 views

Microphone / Headphones combo port does not work in BootCamp

I have an iMac (27-inch, Late 2013) that has a 4-pole TRRS headphone/headset combo port. On OS X any headset works nicely (e.g. the Apple iPhone headset with microphone). On Windows 7 64bit with ...
0
votes
1answer
34 views

Distorted Audio from Speakers and Line-Out

I've been working on my early-2008 iMac of late, replacing the HD with and SSD, and upgrading the CPU to 2.8 GhZ. The SSD and new CPU seem to be working fine, except after I finished I ended up with ...
0
votes
1answer
75 views

Fusion drive upgrade: how to get my installation back afterwards?

I'm planning an upgrade of my iMac 27". An SSD will be added and combined with the existing HDD into a Fusion Drive. I have just reinstalled everything recently and like to keep this installation. My ...
3
votes
4answers
3k views

After sleep, my iMac is very slow to respond for a 45seconds+

When my iMac enters sleep, and then I wake it up -- either shortly after, or the next day, while it responds to the wake request quickly, it's basically unresponsive for 45 seconds+ after. ...
2
votes
3answers
3k views

Yosemite OSX iMac reboot progress bar stuck at 50%

My son went out of town and, upon returning, turned on his iMac. It rebooted and went into the progress bar typically showing during updates. It goes to the 50% mark, fairly quickly but then stayed ...
0
votes
0answers
28 views

imac is crashing on loading

My late 2011 imac is crashing on the loading screen about 1/3 of the way in. I had issues with it back in 2013 and ended up replacing the harddrive with an ssd. I'm not sure if the new hard drive has ...
1
vote
3answers
1k views

Mac OS X Yosemite broke my iMac

I recently tried to update my iMac OS to Yosemite as most people had already done it a while ago. it downloaded the package when rebooted to install it. It was stuck with error message. It looks as ...
3
votes
3answers
1k views

Adjusting brightness on 27" iMac used as external DisplayPort monitor for PC

I have a Windows7 64-bit machine attached to a 27" iMac as an external displayport monitor It's working well, except I cannot adjust the brightness. I have attached a Mac keyboard both on the Mac ...
0
votes
0answers
15 views

How can I fix the issue of my Imac erasing files and settings upon logout?

I have an IMac OsX 10.4.11 Proccessor 2 GHz core duo 1GB Ram, when I logout all my files from the desktop erased and pictures from Photobooth also erases. My settings go back to default inlcuding my ...
1
vote
2answers
318 views

Can I add different size RAMs to iMac 5K?

I have an iMac Retina 5K (27-inch, Late 2014) with 8 GB of RAM (2 * 4 GB 1600 MHz DDR3 memory modules). There are 2 memory slots free/available, and I want to add RAM to these two slots. My ...
2
votes
4answers
2k views

How can I downgrade a mid-2010 21.5" iMac from Yosemite to Snow Leopard?

I had Yosemite on my old iMac (21.5", mid-2010), then decided to try Snow Leopard on it. (It came installed with Lion, but this model did ship with Snow Leopard previously.) Basically, I tried doing ...
1
vote
1answer
155 views

Play/Pause/Prev/Fwd buttons not working

What I have: OS X 10.10.2 on iMac mid-2011 + original wireless keyboard. Suddenly, buttons for controlling iTunes (they are located on F7, F8 and F9 buttons) stopped working. Meanwhile, other buttons ...
3
votes
2answers
106 views

Determining OS X version from Time Machine backup

I have Time Machine backups from my iMac Early 2008 (20"). Can I determine from those backups what OS X version was running on the machine at the time of latest backup?
1
vote
1answer
912 views

Magic Mouse Gesture not working OS X Mavericks

I am using Magic Mouse with my iMac having OS X Mavericks 10.9. Everything was working fine since today morning, I realized that my magic mouse is only responding to scrolling and primary, secondary ...
-1
votes
1answer
2k views

Early 2009 24" iMac Graphics / Display problem [VIDEO]

So here is the situation... I came home from work one day and my iMac would not turn on, no chime, no fans, nothing. It had stormed earlier that day so I was wondering if something tragic happened. ...
2
votes
1answer
74 views

My colleague's iMac connects to my MacBook Pro via Bluetooth without my consent & messes things up!

So, I'd be using my Magic TrackPad or listening to music via Bluetooth headphones and suddenly the mouse cursor would start jumping around or the Bluetooth audio would start breaking up, and that's ...
0
votes
0answers
25 views

iMac getting hot in TDM as second monitor

I am running my old iMac as a second monitor for my new iMac. Everything works fine but the old iMac is running hot, the fans are running all the time and it is hot. I first put the iMac to sleep ...
0
votes
1answer
7k views

iMac won't restart after upgrade to Yosemite

Just made the upgrade to Yosemite but now my iMac wont restart or shut down. Whenever I try to do any of these it stays on a black screen with a mouse pointer, and I have to turn it off and back on ...
0
votes
0answers
18 views

Why do emails that I read on my phone, no longer appear on my Mac mail client?

I don't read email on my phone all that often but when I do, I often notice that those emails will not appear in Mail on my iMac. They are obviously on the IMAP server as the phone can still see ...
2
votes
2answers
2k views

How to upgrade firmware and reperform a Samsung 840 Evo on a Mac

i got one of these Samsung 840 Evo Basic 500GB on an iMac (used externally in a TB case - standalone, not Fusion). I know there's a firmware update out which is already available for Mac users too ...
1
vote
1answer
972 views

Sharing screens/monitor between Asus Laptop and iMac

I have the following equipment: An iMac 27" (mid-2011 windows 8 BOOTCAMP with 2 thunderbolt port and 1 miniDisplayPort) An ASUS ROG laptop (with 1x VGA port/Mini D-sub 15-pin for external monitor / ...
-1
votes
3answers
19k views

My imac reports full wifi signal when internet is actually not connected

You closed a thread because it was not a real question. My wifi says I have full connection, but my internet won't work. I know it sounds weird but the problem described is a problem I am trying ...
2
votes
4answers
3k views

Internet connection no longer reliable after installing Mountain Lion

I installed Mountain Lion yesterday and find that when my 2 year old iMac comes back from sleep it finds the router and connection but fails to allow internet connection. In other words it indicates ...
3
votes
4answers
793 views

Cursor as full screen crosshairs

I have a 27" iMac running Snow Leopard. In a wide range of applications I often need to use a straight edge to compare different values on charts, even sometimes charts generated by different ...
1
vote
2answers
105 views

Connect 3 iMac 21" Screens together?

What's the best solution to connect 3 iMac screens together so they're all usable as one large screen. I currently have 2 iMac's connected together via a single thunderbolt to thunderbolt cable ...
1
vote
1answer
191 views

Why is a hard drive not readable anymore after removing it from the Mac?

I have a mid 2010 27" iMac. Until this evening it had an SSD (primary drive with OS X Mavericks installation on it) and a HDD as second drive. The HDD is a Western Digital I built into the iMac in ...
0
votes
1answer
28 views

Is there a way to easily access the emoticons I use most in iMessage?

I often use the same emoticons in Messages and would like to quickly access the same set both in my iPhone, iPad, MacBook and iMac. Is there a way to achieve this?
0
votes
1answer
62 views

Can't download google chrome on my mac!

I'm on the page google.com/chrome/browser/desktop/index.html There is a large blue button "Download Chrome" and below it "For Mac OS X 10.6 or later". I click on the button. Result: the whole screen ...