Generally a visual screen used to display graphical or text output

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0
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1answer
98 views

My external monitor goes grayscale on the non moving parts of the screen (mid-2014 Macbook Pro Retina)

I have a mid-2014 Macbook Pro Retina 15". I also bought a 27" Acer K272HUL and I've connected the 2nd monitor to my Macbook via HDMI. So now I have 2 screens, my 15" and my "27". I usually play ...
0
votes
1answer
597 views

2013 MacBook Pro running on Yosemite crashes when thunderbolt is attached

Ever since updating, and also now having a done a clean install, my 15" retina mac book pro crashes every time I plug a thunderbolt connector into it - whether its the thunderbolt diplay, or a monitor,...
10
votes
5answers
9k views

In OS X Yosemite, how to keep the app switcher (or dock) on my main display?

I believe the app switcher (command + tab) is tied to where the dock "is". The dock is available on both displays, but I believe the last display in which you clicked on the dock is where it actually ...
1
vote
1answer
743 views

How do I hook a new Mac Book Pro Retina up to dual DisplayPort monitors?

I have two DisplayPort monitors. These are regular DisplayPort monitors, not mini-Display Port, not made by Apple and not made specifically for Mac. I would like to buy a new Mac Book Pro Retina. ...
9
votes
1answer
8k views

Screen turns off when I move my MacBook when it is on the sleeve

I've noticed that when my laptop is on its sleeve and I slide my laptop on it the screen goes black. This doesn't happen when I have the laptop on my lap. Its consistently reproducible. It's somewhat ...
1
vote
1answer
65 views

How to move app window when app is trying to use second monitor that's not present

I have OS X10.8.5 (fully patched). I'm using Office for Mac 2011 (fully patched). Earlier in the week, I was working on a PowerPoint presentation. During the earlier work, I had a second monitor ...
0
votes
0answers
116 views

MBP Black Screen of Death

I want to avoid the $100 fee to send in my MBP since I think I've discovered what's wrong with my MBP. I was gaming on my Macbook Pro 2012 when suddenly the display turned black and the computer ...
0
votes
1answer
576 views

13'' Mid-2012 Pro, can I use FireWire to VGA for a triple screen setup?

I have a mid-2012 13'' Macbook Pro. I'm currently using a Thunderbolt to VGA to use a second monitor. I'm feeling myself in need for a third monitor for my work. I was wondering if it was possible to ...
2
votes
1answer
157 views

Macbook late-2009 not displaying red color

Yesterday I realized that that my late-2009 Macbook White (A1342) does not display red colors. Sometimes it works correctly when I turn on the computer. Then, after a few seconds, red color starts ...
32
votes
3answers
12k views

Yosemite auto creates multiple desktops (spaces) on main monitor

Since upgrading to Yosemite I've been having issue with OS X creating additional desktops on my main monitor for no apparent reason. I usually have 3 different desktops setup on my main monitor and ...
0
votes
0answers
513 views

Disable window snapping to top on move to second monitor/display

This annoying behavior started happening in 10.8 or 10.9 and I'd like to turn it off and make it never ever happen again. What happens is that when dragging a window from one display to another, when ...
0
votes
2answers
1k views

Macbook Pro 13" with Retina Display: Black Screen

So this is not my computer, but my girlfriends. She was doing thesis work in the library when all of a sudden the screen to her Macbook began to malfunction. At the point it is at now, whenever it is ...
1
vote
0answers
339 views

Play Safari web videos in full-screen on second monitor while using first monitor

I have two monitors and am using OS X Mavericks. In Safari when viewing a YouTube streaming video full screen on one monitor, if I use the other monitor it causes the YouTube video to switch from full ...
0
votes
1answer
3k views

Macbook Pro detects the screen, but external screen stays black (mini dp to hdmi)

I am trying to connect my MacBook Pro (OSX 10.9.3, 2.4 GHz Intel Core i5, 8GB DDR3) to Panasonic Viera TH55AS670D LED TV through Mini DP to HDMI connector. When I connect the wire my laptop screen ...
0
votes
1answer
692 views

Acer UHD4K2K not working through Thunderbolt

I have an Acer UHD4k2K monitor hooked up to my Retina Mackbook Pro. I was previously using an HDMI cable (only 30Hz), as that's what came with my monitor. A Thunderbolt cable that's long enough ...
4
votes
1answer
5k views

Mac Mini Late 2014 4K 60hz

http://support.apple.com/en-us/ht6008 Apple does not list the Mac Mini 2014 in above link in the Mac's that can use MST to achieve 60hz on 4K via Displayport. On other places I read that this is due ...
0
votes
1answer
170 views

Can someone explain how to find and use kext files?

The post I found on this forum: "Apple Cinema Display Brightness no longer works in Mavericks or Yosemite" explains how to fix it using kext files but I can't figure out how to get the kext file to ...
9
votes
8answers
8k views

Yosemite: Accessibility zoom + multiple monitors = poor performance

Ever since upgrading to Yosemite, the accessibility zoom feature is unusable when connected to an external monitor. Steps to reproduce: Enable Zoom in System Preferences - Accessibility. Connect an ...
3
votes
2answers
6k views

Connecting MacBook Air to two VGA/DVI monitors

I have a 13" MacBook Air (2012) and I would like to connect it to two external Lenovo Thinkvision monitors. Both monitors are identical. They have both a VGA port and a DVI port on the back (see photo)...
0
votes
2answers
4k views

Can one use a 2nd external monitor together with the new iMac 5k?

Sometimes I like to have monitoring data to be displayed on an external monitor to be less 'in my face', even so I would have place for it on my main screen. So, is it possible to attach an external ...
3
votes
1answer
4k views

Is there a way to have separate docks per display?

I'm using Yosemite. I have 2 displays (each with its own space and both have the dock) and I have a application (app1) with various windows. These windows are distributed between these two displays: I ...
1
vote
1answer
3k views

Screen brightness control (F1, F2) not working on a WASD mechanical keyboard with mac mode keys

I got a WASD mechanical keyboard with mac mode keys which has the all the media shortcuts such as play, pause, volume up/down etc except for screen brightness control. Even though in System ...
6
votes
3answers
35k views

Dual screen with new Mac Mini

So I've begun the long-awaiting switch from PC to Mac in the office and picked up a new Mac Mini yesterday. We currently use dual screen on all machines in the office. I'm wanting to hook these up ...
0
votes
1answer
274 views

Highly abnormal graphic glitch on yosemite / retina: all white backgrounds appear pink

Suddenly, all white and transparent image backgrounds appear pink for me (but only on images, not on anything else that's renderered). For example, the SE searchbar looks like this: Or the latest ...
0
votes
1answer
139 views

Is it expected to have visual glitches while constantly moving one window from a retina monitor to a non-retina one?

It's a new macbook pro retina with gt750m, mid 2014 I'm moving firefox constantly from one monitor to the other, it glitchces similar to #50956 and #81021 - Doesn't seem to happen with Chrome however ...
1
vote
1answer
271 views

how to set 3840 pixels wide for external 4k monitor

On a Macbook Pro early 2013, I am trying to run a 4k Samsung TV. It's almost working (though the text is awful, I think it's just that the TV is not really suitable). The issue I want to ask about ...
1
vote
2answers
243 views

As a user with multiple monitors attached to my Mac, how does it select which one a new window is opened on?

I have a Macintosh [MacBook Pro] with multiple monitors. There's the built in laptop display and I additional have a Apple Thunderbolt Display and another third party monitor attached via Thunderbolt/...
2
votes
0answers
48 views

Scroll lag after external display connect

After connecting or disconnecting external display some lag appears on every scroll in every app. Only restart helps (or windowserver restart). This problem was on Mavericks and still on Yosemite. It ...
2
votes
1answer
521 views

30" monitor has black border around desktop

I have been using a 24" monitor with my macbook pro early 2011 connected via a mini display port to DVI adaptor. I recently received an HP Z30i 30" monitor. When I connect to it with an mini display ...
0
votes
1answer
1k views

Will macbook pro mid 2012 gt650m show 2560 resolution on a 4k display?

I have a mid 2012 macbook pro with a GT650M graphics card. From my research I have found that the maximum resolution for this card is 2560 x 1440. I currently run a thunderbolt external display with ...
1
vote
0answers
220 views

Cmd+` breaks with dual monitors and full screen mode

I want to run Chrome in full screen mode on both my monitors, using Cmd+` to alternate between windows. Cmd+` seems to work fine for alternating between windows when not in full screen mode, but it ...
2
votes
1answer
753 views

Same Wallpaper for every Display

I have a Macbook Air (with OS X 10.10 Yosemite). I've set the wallpaper to a folder and let the wallpaper change randomly every 30min. When I work at my desk, I have an additional external Display, ...
2
votes
1answer
489 views

Chrome tabs being cut off in small viewing area after wake from sleep

I've had a recurring issue since last week where I wake from sleep on a new external monitor, and several of my already-open Chrome tabs have their content resized (i.e. into a 600x600 viewing area). ...
1
vote
1answer
80 views

Menu command name for adjusting brightness

I'm trying to change the Increase brightness key from F1 to F7. In order to do that, I went to System Preferences and tried to make a custom shortcut, but I realized that I didn't know the menu ...
0
votes
0answers
246 views

Display seems a bit blurred with MacMini 2012

I have a 22" HD TV which I use with my 2008 MacBook through a mini-displayport -> HDMI cable. The display when I do that is really clear and crisp. When I use the exact same cable and TV connected to ...
0
votes
0answers
743 views

Change refresh rate of laptop LCD

How can I change the refresh rate of a 2014 retina MacBook Pro? System Preferences doesn't have this option, so I guess it must be buried in a plist somewhere. I want to use 72hz for video playback ...
3
votes
2answers
228 views

Starting Google Chrome leads to altered display colours – why?

When I start Google Chrome (seen from 38.0.2125.111 to 42.0.2311.135 (64-bit)) on my 15" Mid-2010 MBP (NVIDIA GeForce GT 330M) on OS X Yosemite (10.10 to 10.10.3) the display often (not just the ...
0
votes
0answers
65 views

When your 27" monitor was not displaying right earlier this year, what problem were you experiencing?

I read your response on this question External monitor stopped working after 10.9.2 update My external 30" just started going crazy. The picture will get all jumbled until I drag a window over the ...
1
vote
0answers
393 views

Not supported input when switching from external TV to monitor on Yosemite

I'm using a LogiLink Mini Display Port to HDMI adapter to connect my MacBook Pro (late 2013, 15", non-retina) to external screens - Dell monitor (through an HDMI-DVI cable) at my desk and a Samsung TV ...
13
votes
2answers
14k views

Can you use iMac Retina 5K as external monitor for a MacBook Pro?

I remember when thunderbolt came out there was a lot of discussion of how it had interesting magical bi-directional capabilities. Does that mean there is a way to use an iMac Retina 5K as an ...
2
votes
1answer
1k views

Mac mini connected display not showing full screen

I just got the new Mac Mini and plugged in my display, but it's not showing the full screen. Here's how it looks like: Is there any way to fix this?
0
votes
1answer
735 views

MacBook Pro unusable when HDMI output is connected

My new MacBook Pro Retina 13″ (OS X 10.10) gets completely unusable when I attach the HDMI cable to the HDMI port. I have noticed that there are few processes that will start to consume crazy memory. ...
3
votes
3answers
2k views

Black screen when open Time Machine on Yosemite

I use a 13 Macbook with a thunderbolt display on Yosemite. Since the installation of last osx version, if I try to open Time Machine I can only see a completely black screen on laptop screen. The ...
1
vote
2answers
341 views

Can apps on an external display be moved to a new space on disconnect?

I use an external monitor with my laptop while at work but when I'm not working I just use the regular MacBook Pro display. What I would like is for the windows I have open on the external display to ...
5
votes
1answer
1k views

External monitor displaying only noise after Yosemite upgrade

After upgrading to Yosemite, I see just noise on the external monitor, using a MDP to HDMI converter and an HDMI to DVI cable. It worked very well on Mavericks. I have no display now after updating, ...
4
votes
4answers
11k views

Yosemite moves all desktops to one display on startup

I am using 2 displays on my Mac Mini (late 2013), and have 6 desktops on each of the displays. Primary display: 6 desktops Secondary display: 6 desktops However, after upgrading to Yosemite, it ...
0
votes
1answer
400 views

Test application for Retina and Non Retina

I have a MBP retina 13" running OSX 10.10. I am developing an app for Mac App store. Since I am having a retina display, I am not able to test the application for non retina models ? So how do I test ...
0
votes
1answer
558 views

is it possible to run a 4k display using an eGPU on a mid 2012 MacBook Pro (non retina)

I'm interested in driving a 4k display by using an eGPU. I've acquired a Sonnet Thunderbolt ePCI expansion chassis (see here) -- which will allow me to hook 1 double width ePCI card or two single ...
5
votes
1answer
5k views

Make dock appear on both screens at the same time

I have an external screen connected to my mac. I have my Dock configured to be always displayed (not hiding it below the screen) How do I make the Dock appear on both screens at the same time?
0
votes
1answer
2k views

How to connect an extra monitor and a thunderbolt (LaCie) harddrive on a MacBook Pro (13" mid 2012)?

I have a 13 inch Mid 2012 MacBook Pro and I want to connect my LaCie Thunderbolt hard drive and my extra 21" Monitor but the MacBook Pro has only one thunderbolt port... How it will be possible?