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

learn more… | top users | synonyms

0
votes
0answers
9 views

Wifi reconnects after turning off - iMac

I have recently upgraded my Mac to El Capitan. One strange behaviour after upgrading, whenever I turn off my My Wifi, at first it turns On again immediately and connects to my last network. I have to ...
1
vote
1answer
30 views

cpu is 100% used, yet no application shows significant usage

Since a few days my IMac started showing weird behaviour. In Activity Monitor it shows that my CPU is 100% used. Literally 0% idle, but there are no Applications using anywhere near this much ...
0
votes
1answer
18 views

Does one Thunderbolt port mean I can only add one additional screen?

My iMac (mid 2011) looks to have one Thunderbolt connection. Does this mean I can only add one additional screen?
2
votes
1answer
25 views

DIY Fusion drive with 3 drives

Is it possible to build a DIY Fusion drive using 3 drives - 2 HD's and 1 SSD? Will the Fusion machinery optimise on three levels i.e. SSD, then fast HD, then slow HD? I have a mid 2011 27" iMac, ...
1
vote
1answer
24 views

Boot Camp flash drive not showing on boot for late 2009 iMac

I already installed Windows 10, using the Boot Camp Assistant, on my MBPr (late 2013) without any problem. However, it is a "new" model, everything went fine. But, now I am trying on an iMac (late ...
0
votes
1answer
22 views

How do I find out my iMac display panel's manufacturer?

I've had problems with image retention on my late-2012 27" iMac for a few months now and Apple's "avoiding image retention" support page is useless for me. On MacBooks, one can use this Terminal ...
0
votes
0answers
8 views

Passport couldn't back up

I have had my passport for a couple of years and yesterday I got a message that it couldn't back up. (see below) Time Machine couldn’t complete the backup to “My Passport”. Unable to complete ...
0
votes
0answers
37 views

Fusion Drive lost space after bootcamp-fail. resizeStack throws an error. What can I do?

I have a 2 TB Fusion Drive in a 5K iMac (Late 2015). Two days ago, I started the bootcamp assistant to create a partition for Windows 10. It got stuck (let it run 30 minutes), however, which forced me ...
0
votes
1answer
27 views

Need to force close suspicious tab/dialogue box jamming everything

Need to force close suspicious tab without accepting a download from a dialogue box that currently has the whole browser stuck.It wants me to click "OK" to unfreeze things. The screen shot (for those ...
1
vote
0answers
18 views

I can't get my DJ Software program to load properly

I'm using a software called rekordbox v4.0.5 for my iMac, 2.7 Core i5. The program's start up screen pops up and then never displays anything after that. Is there anyway for my to track the ...
0
votes
0answers
13 views

How do I use a Camcorder as webcam on iMac?

I own a Panasonic Digital Camcorder. I would like to use it as a webcam on my iMac. Is this possible and if yes, how can I do it?
0
votes
0answers
15 views

Keyboard strokes do not appear on computer

I have an iMac with OS X 10.9.5 installed that has intermittent keyboard issues. From time to time, for no apparent reason, you cannot enter anything from the keyboard even though the computer says it ...
1
vote
1answer
20 views

Fusion drive benefits for Boot Camp?

I've got a late-2015 Retina iMac with Fusion drive. From what I understand, but want to confirm, is that there is no real benefit for Boot Camp as the partition is completely on the HDD side, so the ...
0
votes
0answers
24 views

Do Windows 10 or 8 fonts or app windows become very small running on an iMac 27 Retina with bootcamp?

I am thinking of getting an iMac 27 Retina that has 5k resolution, and making it dual boot Windows 8 or 10 using Bootcamp. But the thing is, does anybody who use this set up know, whether the font or ...
0
votes
0answers
17 views

Random crashes and reboots iMac 21" late 2013 OS X 10.10.5

My late 2013 iMac 21" keeps rebooting and occasionally freezing. I've tried to search the codes on the problem report but as a total layman, I'm not sure if I'm using the correct ones, is there anyway ...
0
votes
2answers
29 views

iMac disk write issues

I have a problem specifically with Photoshop Elements 12 Organiser and the ability to write to the internal drive on an iMac 5k with El Capitan. I have full read write access to the files on the disk ...
0
votes
0answers
12 views

Conflict between iMac and Bose Soundlink Min 2

I recently purchased a Bose Soundlink Mini 2 and when it is connected to my iMac to play music, the connection between the two is interrupted or lost completely. Bose have advised me to try using my ...
0
votes
1answer
38 views

My iMac Doesn't boot it. Hangs with spinner and verbose mode can't boot

I have my iMac and I have to install Yosemite because I got iMac with older version when I got it. Then I did too many updates but I had my iTunes account and I had my credit card option set to "None" ...
0
votes
0answers
28 views

iMac will not boot up with built-in LCD connected, but will boot without it

When I press the power button on my iMac (Early 2008 24" A1225 EMC2211 MB325LL/A) it begins to start up, but halfway through the start chime it loses all power and needs to be unplugged before the ...
0
votes
0answers
59 views

Cannot access Internet on iPad sharing an Internet connection with iMac (on iMac: ethernet using cisco client) [duplicate]

I have an iMac (OS X Yosemite v.10.10.5) which is connected via ethernet with the internet. I have to use Cisco Any Connect Secure Mobility Client to actually use the internet, which is provided by my ...
0
votes
0answers
22 views

iMac 6,1 graphics workaround

My iMac (late 2006) has a busted graphics chip and artefacts when running OS X Lion 10.7 in its normal mode, however works fine in safe boot. Anyway, in safe boot I cannot connect to a VPN as I ...
0
votes
2answers
51 views

iMac crashes after adding extra memory, any idea why?

My 2010 27" iMac just received a RAM upgrade: I bought a 16 GB RAM kit by Crucial on amazon. The specification meets this iMac model's requirement, and it has nice ratings. So right now the memory ...
0
votes
0answers
28 views

External disks are recognized as internal ones by my iMac

When I connect portable USB disks to my iMac via a USB hub, my iMac always recognize them as internal disks. Like this, However when they're connected directly to the USB ports on the back of my ...
1
vote
0answers
22 views

RAM ejector clips stuck after replacing RAM on late 2006 20" iMac Core 2 Duo

We have a 9-year-old iMac, and it's still running fine except that it started to slow down. So we decided to upgrade the RAM to 3 GB. Following the instructions on Apple's support site for replacing ...
0
votes
0answers
35 views

Reinstall Thunderbolt Firmware on a 27" iMac Late-2012

I have a consistent issue with the "Thunderbolt Firmware Update 1.2" showing up endlessly in the App Store, but more importantly, after installing it earlier today, my Thunderbolt ports no longer ...
0
votes
0answers
27 views

How can I set Windows 10 brightness above maximum?

Let's get this out of the way first: I'm aware of adaptive brightness and I have it turned OFF. Yes, it works and it's cool, but I notice that when I first boot into Windows, it's super bright. ...
0
votes
0answers
12 views

I have 2 IMac.s running El Capitan and a mac mini, the mac mini and one iMac see the airport extreme, one iMac does not?

I have 2 Imacs running El Capitan one Mac Mini and a older Macbook. All of the devices except one iMac can see the Airport Time Capsule. I open the Airport Utility on the iMac and it does not see the ...
0
votes
0answers
27 views

5k iMac with 2 34 inch monitors

I have a 34 inch iMac 5k (late 2015), configured with the top specs: I'm currently running a 34 inch 3440x1440 monitor linked via thunderbolt. I recently ordered a second one. I've googled around ...
0
votes
0answers
21 views

iMac12,2 loses router connectivity, doesn't realize it

Does anyone have information about the mid-2011 27" iMac model (12,2) having a faulty wifi card? With OS X Yosemite and El Capitan (though possibly before that too) it will lose wi-fi connectivity: ...
0
votes
1answer
17 views

OS X Leopard Safari shows questionmark?

The Safari icon indicates a question mark. And, it wont let me go to internet etc. How do I find the Safari app and activate it?
1
vote
1answer
23 views

Remote Desktop Gaming

I am not sure if this is the right forum for this, but here goes. I have a 2011 Thunderbolt iMac which I love dearly for it's beautiful display. Long story short, I know that there is no way that I ...
0
votes
0answers
28 views

iMac 5K + 2 4K displays + 1 21:9 display

I'm planning to buy the 5K iMac in the 4GHz i7 + M395X configuration. I will later add 16 GB (or maybe 32 GB) RAM but I will buy the 8 GB model. Since I need a ton of space I'm planning to add 2 4K ...
1
vote
0answers
39 views

My iMac detects a samsung external monitor, but nothing comes up on the display

I've got a late 2013 iMac running OS X El Capitan and am trying to get a second screen for work. Its a Samsung LED Syncmaster SA350 Series (Plug & Play). When I plug it in, nothing but a black ...
0
votes
1answer
21 views

Cannot login to OS X 10.9 because password field disappears after clicking username

I didn't add or do anything to computer except reboot. When the login screen appeared with my user account I clicked it as usual and the password box briefly appears and then disappears stopping me ...
0
votes
2answers
62 views

Not able to restore my 3TB fusion drive late 2013 iMac

Last weekend my iMac started to act in a very strange way. While I was working, my Mac was very slow and the mouse and keyboard didn't respond very well. So I decided to reboot because having two ...
1
vote
1answer
140 views

iMac Boot Camp: No bootable device error when installing Windows 7

System: iMac (21.5 inch, Mid 2010) OS: Yosemite 10.10.5 I used Boot Camp Assistant to create a bootable USB for a Windows install (I have a Windows 7 ISO image through school) and a partition, but ...
1
vote
1answer
45 views

2009 iMac as 2nd Monitor – Can't adjust brightness

I am trying to use my 2009 iMac 27" as a second display for my 2013 MBPr 15" (both running El Capitan). I have connected the two with a thunderbolt cable and everything is working fine except one ...
0
votes
0answers
17 views

Imac 27" EMC 2546 boot issue (stalls boot at ~30%)

I've seen somewhat similar other such issues on many posts, but nothing that gives me a workable solution to my boot issue, so here is what's happening: Imac 27" late 2012 EMC 2546, with the recalled ...
2
votes
2answers
74 views

iMac FaceTime HD camera shows no image/black image

There's an iMac whose FaceTime HD camera isn't displaying video images in applications like FaceTime, Photo Booth, or QuickTime video recorder. OS X El Cap shows that the camera is attached and ...
1
vote
1answer
13 views

When I search the help system, I never get any response

My iMac is generally fast, but when I search the help system, I never get any response. The help system works fine if I simply navigate it, but search never returns anything. Any suggestions would ...
0
votes
1answer
22 views

Stetting up your Mac install phase is taking a long time; save to reboot?

A friend of mine just got a new iMac from Best Buy. Installation phase went fine (I'm pretty sure OS came installed). She got to the "Setting up your Mac" phase and it's been stuck for about 3 hours ...
0
votes
1answer
105 views

Connect MacBook Pro 2015 to iMac 2015 with HDMI?

I forgot to bring my "Thunderbolt to Thunderbolt" cable to connect my MacBook Pro to my iMac screen. I do not wish to spend again all that money to go buy one now. The only thing I have here is a ...
1
vote
1answer
112 views

Runnng Yosemite on late 2015 iMac 21.5"

Does Yosemite run on late-2015-iMac-21.5"? It comes with El Capitan. I would like to install Yosemite instead.
3
votes
0answers
54 views

Should I be able to run disk utility on my Time Machine Backups?

Been having issues with Time Machine and backup so I ran disk utility on all my drives: iMac drive, iomega external HD and Time Capsule. When I run on Time Capsule I am getting a failure and this ...
1
vote
0answers
27 views

Can I find information on whether the iMac with 250GB, 500GB, or 1TB of SSD storage differ in speed?

Apple doesn't say in their order or specs page, but I am wondering if there is any info on the iMac 27 Retina model, if the 250GB, 500GB, or 1TB SSD hard drive differ in speed? Such as the speed of ...
1
vote
0answers
95 views

USB Bootcamp: INACCESSIBLE_BOOT_DEVICE

i'm on a late 2012 iMac (15C50) and created a Windows 10 Bootcamp installation which worked fine. I transferred it to a external USB SSD with Winclone 5 which basically worked. I can still select it ...
2
votes
1answer
82 views

Why is my Time Capsule backup getting stuck on “preparing backup” or “cleaning old backups?”

Had my iMac 2009 21.5" hard drive replaced a few days ago, from a 500GB to a 1TB. This was done by an authorized Apple repair dealer. I have been trying to run backups through Time Capsule but it ...
1
vote
0answers
16 views

How to remove duplicate contacts in icloud across different groups

I have many different groups set up in my icloud and need to compare each group to one another and remove duplicated across groups. I know I can remove duplicates within each group, but how can I get ...
0
votes
1answer
274 views

How to install AMD Crimson video drivers on iMac 5K (Late 2014) in Bootcamp?

I installed Windows 10 using Bootcamp on my iMac. Bootcamp installed a bunch of drivers including one that allows proper 5K rendering on Windows. However when I play a recent game Rainbow Six ...
0
votes
1answer
9 views

DVD stuck in 2006 iMac, won't boot

So I put a DVD in and it wouldn't come out. I wanted to try the "hold left mouse during start up" method of getting it out and now it won't boot and I can still not get the DVD out. It is my GF's old ...