refers to using two or more displays with your Mac

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0
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0answers
64 views

HDMI port on MBPr 13" (late 2013 11,1) stopped working after 10.10.4 upgrade

I used to connect my MBPr HDMI port to my office ASUS MX299 display every morning for like a year, and everything was just fine. Recently I have updated to 10.10.4, with external display detached. ...
1
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1answer
59 views

Mac Pro with Thunderbolt Display 30 meters away

We want to position a Thunderbolt Display (2015 model) 30 meters away from a Mac Pro (2015 model). Questions regarding this setup: What cable do we need to connect these two? I have seen ...
1
vote
1answer
342 views

Connecting 2015 15" Retina MacBook Pro to Dell U2715H?

What would be the 'best' way to connect the 2015 Retina MacBook Pro to a Dell U2715H monitor? If I wanted to use the monitors USB 3.0 ports and also output sound to a Dell soundbar, how many cables ...
4
votes
1answer
81 views

What's a more graceful way to hide private information during a live demo

Sometimes I give live demos from my Macbook, whereby I plug in an HDMI cable and show my screen on a projector. During such demos, I sometimes might need to look up a login password which I keep ...
7
votes
2answers
818 views

Is it possible to continue using an to external monitor when closing the lid on a Macbook Air?

I have an application I use on an external monitor with an external USB device. Is there a way to close the lid and continue using the app on the external monitor? I turned off the sleep upon close ...
0
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0answers
14 views

Hooking up two DVI monitors on Macmini late 2012

I am currently using HDMI to DVI adapter to my pavilon .27 xi IPS monitor.(1920x1080) . I wish to hook up a second Samsung Syncmaster 2243 Monitor from mDP to DVI. I was told of getting an active mDP ...
1
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1answer
37 views

iMac 21.5" Late 2009 and external monitor at 2560x1440 with MDP-DP cable?

I just want to know if someone has tested if an external monitor works at 2560x1440 with an iMac 21.5" Late 2009 connected via Mini Displayport - Displayport cable. I can't find anything certain on ...
2
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2answers
98 views

Connect MacBook Pro to two external monitors

Is there a way to connect my MacBook Pro to two external monitors (either VGA or HDMI; no Thunderbolt) in such a way that the Mac screen serves as a third monitor? What hardware do I need?
0
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1answer
129 views

HDMI to VGA with USB-C VGA adaptor on 2015 Retina Macbook

I have one of the new Macbooks on the way and have also bought the Apple USB-C Digital AV Multiport Adapter with HDMI to go with it. If I want to get VGA with this adaptor, rather than buying the ...
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0answers
106 views

Display connected via DisplayPort disconnects, reconnects when resuming, resizing windows on display

I have a new LG 29UM55 29" Ultrawide monitor, resolution of 2560 x 1080, connected via DisplayPort to my 2012 MacBook Air 13" via a Cable Matters Mini DisplayPort to DisplayPort cable that reportedly ...
2
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0answers
369 views

MacBook Pro (Retina, 13-inch, Early 2015) Dual External Monitor Performance

According to the MacBook Pro (Retina, 13-inch, Early 2015) Technical Specifications, the Graphics and Video Support for the 2015 Retina MBP 13-inch is: Intel Iris Graphics 6100 Dual display ...
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0answers
31 views

MacBook Pro won't display Dell SX221ot

I'm running Yosemite 10.10.4 on my new MacBook Pro 13" with retina display. It rarely lets me use the external HDMI monitor. The Mac recognizes the monitor, but nothing is displayed. I've tried ...
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0answers
17 views

Make a window jump between displays?

Any good apps (app store official would be preferred) that make a window jump between displays? When I used a Windows PC at work there was a program installed, I can't recall what, that when i ...
8
votes
2answers
2k views

CPU usage is too high with Yosemite and an external monitor

I use Yosemite 10.10.4 on my MacBook Pro (2012). I used to work with an external monitor: Apple Thunderbolt 27" monitor. The issue is that, according to Activity Monitor, the kernel_task process ...
1
vote
1answer
155 views

Scaling all UI elements when using an external monitor

When I use my Macbook Pro's internal monitor, I have the following options in the Display settings menu: The best thing here is the Scaled option, which means that I can use the native resolution of ...
0
votes
1answer
59 views

Move dock between displays keyboard shortcut (or keep on both displays)

I would like to move my dock via keyboard shortcut between displays. When I connect my second display (which I use as my active display) and try to use the pad to 'learn' this new display is the main ...
0
votes
1answer
59 views

Is it possible to connect 3 non-Apple monitors to a 2014 macbook pro retina without adding extra hardware

Like the title says - I already confirmed this to work with my 2012 macbook pro retina with 2x Dell U2515 2516x1440 and 1x ASUS VW199 1440x900 - but since Apple tech still states that it should not be ...
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0answers
65 views

Macbook Pro - VGA to HDMI adapter second display resolution problem

I bought a NON APPLE VGA to HDMI adapter. It works well with other PCs but when I connect it to my mac and connect a second display to it, The resolution is locked at 1336 by 768. When I go to the ...
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0answers
67 views

Problem with external monitor quality!

I'm trying to connect my MacBook Pro 15'' Late 2012 to an external Full HD TV/Monitor via a Mini Displayport to HDMI cable. The quality is not good at all! It looks blurry, especially the font! Does ...
1
vote
0answers
94 views

Text is blurry in many apps after disconnecting external monitor

I have a 2015 Retina MacBook pro. Sometimes I connect it to a 24" Dell external monitor via thunderbolt->dvi. Whenever I disconnect the monitor, many apps (chrome, most noticeably) have blurry text. ...
5
votes
2answers
110 views

Is there a way for locking the screen and putting it to sleep/activating the screen saver to be two different events on a MBP?

This question is very similar to what I want to accomplish, except for the fact that I also want to be able to put the display to sleep at times without triggering it to ask me for a password. I ...
0
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0answers
49 views

MacBook goes to sleep even though external display connected and identified, and power cord connected

I have a mid-2012 13" MacBook Pro, an external keyboard attached via USB, and the power adapter is plugged in, too. According to Apple the lid can be closed and only the external display will be used ...
3
votes
1answer
46 views

Mac Pro ATI 5770 with 3 monitors - what active adapters needed?

I just bought a Mac Pro 2010 with an ATI5770 that has 2 x Mini Display Port (DP) and 1 x DVI. The current configuration is as follows: Mini DP A > passive HDMI adapter > 1920 LCD Mini DP B > ...
1
vote
2answers
38 views

Project screencast of a Mac on remote controlled second computer

I have 2 Macs (which I'll call A and B) and a video-projector. Mac B is connected to the video-projector. I want to show on the video-projector the screen of Mac A but the video-projector is too far ...
1
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0answers
184 views

Yosemite crashes every time on reboot with an external display connected

My new RMBP 13 crashes every time on reboot if displays are connected to the Thunderbolt port. Yesterday it also crashed during operation of a connected TV to Thunderbolt while displaying a ...
2
votes
4answers
2k views

Can Mid 2015 Macbook Pro Run 3 External Monitors?

I have a mid 2015 MacBook Pro, and I want to run three external monitors - it only seems to power 2 of them. I can seem to run any combination but only two. I am powering them through 1 X thunderbolt ...
0
votes
1answer
25 views

Play flash content in QuickTime player

It possible play web video content like a Flash or HTML5 file in external player like a QuickTime player or VLC player. Play video like it made in iphone when using safari.
2
votes
0answers
161 views

Two 4K displays on 2015 MacBook Pro 15" and ordering of Thunderbolt devices

Using a 2015 15" MBP Retina, maxed out, what's the best source of information on ordering of Thunderbolt devices relative to a cinema display? 4K screen, and 3 Thunderbolt drives? With the Cinema ...
1
vote
1answer
85 views

Does clamshell mode reduce lifespan due to heat?

I been playing some games on my rMBP in clamshell mode as having 2 screens causes framerate to drop and I don't want the CPU/GPU to render a screen on laptop side that I don't use. My main concern ...
2
votes
3answers
41 views

Looking for a way to mimic the battery-saving behavior of closing the lid without actually doing so

I'm looking for a way to keep the lid up, yet tell my Macbook Pro Late 2013 to do what it would do if the lid was actually closed. When I close the lid, the battery lasts for a long time, not so when ...
0
votes
0answers
78 views

With 'Displays have separate spaces' checked when I have multiple monitors, could I have both spaces active at the same time?

I already found this thread with a similar question but it's not really what I was looking for. Like the title says, could I have both spaces active at the same time? Because it's really, really ...
0
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1answer
155 views

RMBP outputs 4k@60Hz ONLY when lid open

I've got a weird problem. I recently got a new Philips BDM4065UC UHD monitor for my Late 2013 15" retina MBP (it's amazing), connected it using DisplayPort 1.2 (also set on the display) and when using ...
0
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0answers
7 views

Use Apple Cinema power power when another monitor in between?

I've got from left to right: MBP 15" Retina, Dell 27" 4K screen, Apple Cinema Monitor. The cord on the apple Monitor which contains the power is too short! Yes, I can just use a thunderbolt cable, ...
1
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0answers
33 views

Monitor wallpaper becomes the same as laptop's when reconnected

Got an annoying problem I'd love some help with. For starters, I have a MacBook Pro running OS X 10.9.5 When I plug in my external monitor at work, I like to have one wallpaper as my laptop ...
2
votes
1answer
49 views

Mirror parts of screen to external monitor

I'd like to mirror/clone separate parts of my iMac screen to smaller external displays. For me the best solution would be to draw a frame on top of the iMac display and let that special frame show ...
0
votes
0answers
52 views

VMWare Fusion > Full-Screen Displays > More than one & fewer than all. (n > x > 1, n=total x=desired)

Just curious if anyone has figured out a way to force VMWare Fusion to use only a subset of the displays available when going Full-screen? (Available toggle is one or all) I want to have one display ...
0
votes
1answer
81 views

Can a MBA 2014 output 2560x1080 at 60hz?

I've got a MacBook Air 2014 and I want to hook it up to a LG 29UM65 monitor. The native resolution is 2560x1080. Can the MBA 2014 (Thunderbolt 1) output at that resolution at 60hz?
1
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0answers
65 views

2014 Mac Mini with two mDP-DP monitors

I'm planning to upgrade from a 2011 base model Mac Mini to a 2014 high end Mini (2.8Ghz i5, Iris, 16GB ram) and wanted to see if I could drive two 2560x1600 monitors through the thunderbolt ports with ...
0
votes
1answer
204 views

Scaling external display text & UI components

I have a late 2013 Retina Macbook Pro which drives a Dell P2815Q 28" 4K monitor (at 30Hz). What I would like is to have scaled UI components whilst retaining the resolution of the monitor, rather than ...
15
votes
2answers
11k views

MBPr 2015, 2.5GHz i7 – Daisychaining 2 Dell U2414H 61 Screens [duplicate]

Marking this question as an already existing question is wrong as the other question refers to a Mid 2012 NONretina Macbook running 10.10.1 instead of 10.10.3/4 I think that daisy chaining ...
0
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2answers
244 views

Can I connect more than one external monitor with only one thunderbolt port?

This is my iMac... System: Mid-2011 iMac - 21.5in CPU: Intel(R) Core(TM) i7-2600S CPU @ 2.80GHz RAM: 8.00 GB Right now, I connect an external monitor to my iMac using the one thunderbolt port that ...
0
votes
1answer
21 views

Auto-center mouse cursor on specific display, based on used trackpad

I have a MacBook connected to an external display + external keyboard and magic trackpad. Because the laptop is placed on the table, while multitasking between the two displays (internal and ...
0
votes
0answers
14 views

Macbook Pro: Is there a keyboard shortcut for pausing video on secondary screen while using Macbook as primary?

I'm using my Macbook Pro as a primary screen running photoshop but a secondary (dual) screen to watch videos. While I'm using the primary screen, is there an easy keyboard shortcut to pause video on ...
1
vote
2answers
55 views

Using laptop as third monitor? Best way to set up (without thunderbolt)?

I currently have a 27' iMac that uses a Samsung 16' monitor as a second display using Mini Display Port to VGA. I also have a 2011 Macbook Pro and was wondering if there was a way to set up this up ...
0
votes
1answer
128 views

mid-2014 rMBP multiple monitors

I have a mid-2014 MBP retina with the Intel Iris Pro 1536 MB GPU running Yosemite. Current setup: 1x 27" Thunderbolt Display 1x 27" Cinema Display I went to connect another non-Apple monitor to ...
0
votes
0answers
157 views

AmazonBasics Mini DisplayPort (Thunderbolt) to VGA Adapter resolution is maxing out at 1280x1024

I've got the latest MBPR 13" (i7 - early 2015 on Yosemite 10.10.3) and am trying to use the AmazonBasics Thunderbolt to VGA adapter (located here: ...
0
votes
1answer
61 views

I have an IMac with 1 firewire and 1 mini DVI port, can I connect two additional monitors?

I would like to connect two external monitors to my IMac (Mid 2010 with ATI Radeon HD 5750 1024 MB) I have one connected at the moment to the mini-dvi port, my question is: can I utilise the Firewire ...
3
votes
0answers
41 views

How can I warp the border between two different sized monitors, so the mouse doesn't get stuck in the larger one?

When the monitor on one side of the border has a resolution higher than the monitor on the other side, the mouse can only cross over to the other monitor at the part where their edges overlap, as in ...
0
votes
0answers
30 views

Is it possible to set up an old iMac as an external monitor without Target Display Mode?

My iMac doesn't support TDM, I'm wondering if there may be any other solutions.
0
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0answers
20 views

Disable Trackpad Gestures on external display

13" mid-2012 MBP OS X 10.9.5 Hey guys, I've had a quick look and couldn't find anything specific to my issue. I'm running a Video DJ Software that pops up its own video screen, and (when connected ...