0
votes
0answers
15 views

“Display error” while playing Netflix in safari 8.0 (Yosemite beta) on external display [on hold]

Safari 8.0 in Mac OS X Yosemite public beta cannot play Netflix on my system (late 2013 retina MBP), with an external display plunged with a VGA adapter. All is good when the external display isn't ...
1
vote
1answer
29 views

2 external USB monitors on MacBook Pro

I have a new macbook pro, got it in january of 2014. I am trying to connect 2 USB ASUS MB168B monitors via the separate USB ports on my macbook pro. One will load up and they other one goes black. The ...
0
votes
2answers
44 views

Macbook loses network connection when connecting external display

In the image below you can see the mtr output while connecting the screen, the red part is where the monitor is connected. The monitor works just fine and has no problems with other computers, it's ...
1
vote
0answers
15 views

Turning on LED monitor causes menu items to disappear

When turning on my LG LED TV, random menu items disappear (but are still accessible, it's just the icons that seem to disappear). Here is what the menu bar looks like on the newly turned on LG TV ...
0
votes
1answer
31 views

External monitor randomly lowers resolution adds black borders

Okay this has been driving me crazy long enough. I have an external monitor who's resolution is 1920x1080 60Hz. My MacbookPro Late/Mid 2010 has been able to work with the monitor and resolution since ...
1
vote
0answers
63 views

MacBook Air: Two external displays using CadDigit Thunderbolt Station

I need to connect two external displays to my 2013 Macbook Air. Each external display has one VGA port and one DVI port. After some search, I found that my best option is the CalDigit Thunderbolt ...
1
vote
1answer
38 views

Three phantom monitors after upgrading to Mavericks

I just upgraded my old Macbook Air (late 2010) from 10.6.8 to Mavericks 10.9.4. The OS now sees three ghost monitors that do not exist: When I'm cordless, I can work around by mirroring the ...
1
vote
1answer
95 views

Moving dock between vertically arranged displays in OS X Mavericks and later

I have two displays, stacked vertically. The bottom display is my Mac's built in display, and the top display is an external monitor. Here is the screenshot of my multiple display arrangement in ...
1
vote
0answers
30 views

How to persist the display arrangement of multiple thunderbolt displays daisy chainded?

My setup is: MacBookAir, OS X 10.9.4 (13E28) and two Thunderbolt displays. It seems that the arrangement of the displays after reconnecting thunderbold or restarting device is rather randomly ...
2
votes
1answer
34 views

Mavericks Login Screen Mirrored on 2nd Monitor

I recently had to erase and restore my mac as it developed a terrible hard drive failure, and ever since I've had odd behaviour (already posted one other question today). For some reason the Login ...
0
votes
2answers
75 views

Image on external monitor is off-center

I have a 13" retina MacBook Pro and an Acer X223W external display, connected via an official Apple Mini DisplayPort > VGA adapter. The Acer is set to 1680x1050 (its default resolution). I wanted to ...
0
votes
1answer
66 views

Macbook retina 15 3 external screens

I've read reviews about 3 external screens for late 2013 macbook pro 15 retina, and looks like there are different opinions about that. Some of videos I saw demonstrates the fact that it is possible ...
0
votes
0answers
94 views

Crash when I add my external monitor

I got an Early 2011 MBP i7 2.2 8GB RAM Mavericks latest version I worked with my laptop monitor and an external monitor. The external is connected via the Thunderbolt out with digital. Since ...
0
votes
1answer
66 views

2011 13inch MBP - Can I use 2 external displays - one with MINI DVI and one with Thunderbolt? [duplicate]

I have 2011 13 inch MBP running OSX Mavericks (10.9.4). 2.3 GHz i5 processor, 8GB DDR3 Memory and Intel HD Graphics 3000 512 MB (VRAM) Graphics. I want to know if I can run 2 external monitors ...
2
votes
1answer
1k views

Late 2011 13" MacBook Pro doesn't detect external monitor anymore on Mavericks

I have a late 2011 13″ MacBook Pro with OS X Mavericks updated to the latest version, which was usually connected to a HP Pavillon 23xi monitor using a Mini DisplayPort to VGA adapter. It worked like ...
3
votes
1answer
108 views

Constant flickering on my external display

I've recorded a 7 second video of it here: http://youtu.be/2k9P59Z32wE. Basically, the screen will alternate between a fuzzy picture, color bars, and then black every ~2 seconds or so. Technical ...
0
votes
0answers
198 views

MacBook Pro display turns black when unplugging external HDMI monitor

Whenever I unplug my HDMI monitor, my MacBook Pro (mid-2010) display turns black. This persists through reboots. Is there a way to reset the display settings for my laptop? I've tried resetting the ...
3
votes
1answer
176 views

Black screen with dual monitors (10.9.3)

I have been experiencing a problem with my Macbook Pro (latest version) when connecting it to a dual monitor. I usually click on the trackpad to wake the computer immediately after it has gone into ...
0
votes
3answers
1k views

Put Macbook Pro to sleep with HDMI connected to External Monitor?

I have conneceted my Macbook Pro (Late 2011) to my recently bought 27'' monitor with an HDMI cable. I have done all the settings so when I close the lid, I can still use my external monitor without ...
0
votes
2answers
88 views

Define different screen resolution when external monitor is plugged in on MBP retina w/ OSX 10.9

I have a MBP retina with OSX 10.9 on it and I'm trying to automatically change my laptop screen resolution when an external monitor is attached or detached. This question is the same but for a ...
0
votes
1answer
303 views

Monitor Connected to Mac Not Displaying

I have an TV which accepts a DVI and VGA input, and a retina macbook pro with Mini Display Port and HDMI. I needed to connect my mac to the monitor so I decided to go for an HDMI to DVI cable since it ...
0
votes
1answer
52 views

Why does secondary screen turns black when selecting “Mirror Display”

I have a MacBook Retina. Whenever I attach a secondary screen, projector or monitor and select the "Mirror Displays" option, the secondary screen turns all black. It does not matter what connection ...
0
votes
1answer
57 views

How do I connect a late 2013 MBP Retina to two DVI monitors?

I thought this Mini DisplayPort to Dual-Link DVI adapter would allow me to connect two of these monitors to my Retina MBP. Does "Dual-Link" mean that two monitors could be connected? It had not ...
0
votes
1answer
34 views

MBP 2010 external monitor not waking

Up until recently my MacBook Pro 2010 worked fine with an external samsung monitor, using a mini display to HDMI cable. At the time I was running Mountain Lion. Then a few months ago, still running ...
1
vote
2answers
166 views

Mac Mini late 2012 second monitor resolution

I have a dual monitor setup for mac mini 2012, 2 x lg flatron w2243 one is connected through dvi to hdmi adapter and works fine at a 1920x1080 resolution, the other has a vga to mini display ...
2
votes
0answers
169 views

Watch video or play games on two external monitors

I have a 2013 15inch retina MacBook Pro and two Dell U2414H as external monitors. I want to watch video or play games like the image in this question. For the current mac system, I can only achieve ...
0
votes
0answers
94 views

VGA No Signal with P2JR Pico Projector

I have a late 2008 unibody Macbook running OSX Mavericks and I'm trying to hook it up to a P2JR Pico Projector. I'm using the cable supplied with the projector and the official MiniDP to VGA adapter. ...
1
vote
1answer
89 views

How to get 4 external monitors to work a macbook pro (late 2013)?

I'm wondering whether or not having 4 external monitors on a Macbook Pro is possible? I know that Apple states that the limit is 2. But as seen on The Verge and Cnet it's possible to go further. On ...
0
votes
1answer
1k views

Force external display refresh rate

I have a 27" screen which is connected to my mid-2012 MacBook Pro retina through a HDMI/DVI-D (HDMI on the MacBook Pro, DVI-D on the screen). Before I was using a adapter DisplayPort+USB/DVI-D and I ...
0
votes
0answers
164 views

MacBook Pro second display flickering between apps?

I read this answer which suggested using gfxCardStatus to force discrete only mode -- didn't help :( (Flickering in Safari after switching back to integrated graphics) What I am seeing is that ...
8
votes
2answers
338 views

iMac external display (EA232WMi) won't sleep

I'm using an iMac 11,3 (27 inch, mid 2010) with an external display (an NEC EA232WMi). Over the past week or so (beginning just prior to 10.9.2), when the iMac's display sleeps, the external display ...
1
vote
0answers
50 views

Detecting that an external display is plugged in or unplugged on a laptop via bash

Is there a way via bash to detect that an external display has been plugged in or unplugged via bash? I know that I can create a crontab command that fires a script that uses the system_profiler ...
1
vote
1answer
486 views

Connecting iMac + External Monitor to Win 7 Desktop

My question is 2-part, but first some background. I have a Windows 7 machine, an iMac (27" Sept. 2013 model) and an Apple Cinema 27" display. I'd like to link all of these together. The Windows 7 ...
1
vote
1answer
243 views

Have to restart to switch external displays

I have a Macbook Air 2013 model that I use at work and at home. At work I hook it up to an external Dell 27" monitor via a display port adapter. At home I like to hook it up to my Samsung 40" TV. ...
2
votes
0answers
108 views

Trouble Making Macbook Pro Retina Power 3 External Displays

I have a late 2013 15" Macbook Pro Retina (the newest model as of the time of this question). I've seen numerous blog posts that show this computer powering 3 external displays, plus the built in ...
0
votes
1answer
51 views

Editing iMac settings from an external Mac

My 2010 iMac's display shows up distorted lines on start up then gets stuck at the gray Apple logo screen. After being stuck there for a while it then reboots itself and does the same process over ...
1
vote
0answers
48 views

Why does my Mac Pro think it has another display connected?

I just bought an Apple NVIDIA GeForce 8800 GT for my 1st gen Mac Pro. It now has a weird issue where it thinks there's another display connected, but there isn't. System Preferences > Displays > ...
2
votes
3answers
11k views

Connect 2 external monitors with MacBook Pro

I recently got an MacBook Pro (Retina) 15" from my office. I prefer to use my laptop as a desktop. So I have a docking station for my Dell which I used to connect to 2 external monitors, keyboard and ...
1
vote
1answer
159 views

Can I run two non-thunderbolt displays from a thunderbolt RAID device?

It seems like this question has been asked a million times, but after a few hours of reading similar questions, I have not been able to find a clear answer. I have a mid-2012 Macbook Air running OS X ...
1
vote
1answer
465 views

MacBook Air forgetting display arrangement

My Mac seems to be forgetting display arrangements for external monitors. It doesn't matter what type of connector it is (Tried Apple converter to VGA as well as non-apple to DVI). Within only a few ...
0
votes
1answer
1k views

How to connect USB hardware to a MBP via an external monitor

I have a setup where I am using one external monitor (Dell P2414H) for two laptops - one Macbook Pro and one Dell Latitude E6430. The dell is connected via a docking station with VGA cable, and I am ...
0
votes
1answer
156 views

Can someone clarify how many (and what types) of display the new MacBook Pro can use?

I have the new (late 2013) MacBook Pro 15" with Retina display, the model with Intel Iris Pro graphics and not Nvidia. I was wondering, firstly, how many displays it can possibly drive at once ...
2
votes
0answers
58 views

Why is the Apple menu icon in the wrong place on my secondary monitor?

So I'm running Mavericks and absolutely love having menus on each monitor. I have two external monitors working with my 15" Macbook Pro, and one of the two monitors has the top menu kind of messed up. ...
2
votes
0answers
1k views

Connecting a Dell U2412M to a 2013 Retina MacBook Pro using DisplayPort to Mini DisplayPort

I recently got a Dell U2412M monitor. I'm attempting to connect it to my 2013 Retina MacBook Pro using a DisplayPort to Mini DisplayPort cable. I repeatedly get a "Entering Power Saving Mode" dialog ...
1
vote
1answer
46 views

How to open an app on login on secondary screen?

Several apps I use are set to "Open at Login". However, they are always opened on the primary screen, instead of the last position, which is the secondary one. I those apps exclusively on the ...
1
vote
1answer
441 views

Window Position Makes Applications Open Off-Screen | Mavericks

I am having trouble with applications reopening halfway off-screen on my second display in Mavericks. Is this a bug? or a preferences/settings issue? I like many apps to launch on the second ...
1
vote
0answers
207 views

New MBP 13" can't connect to external monitor

I am trying to connect my oldish LG monitor with DVI port (adapter hdmi to dvi is in monitors end) to my macbook pro 13" (late 2013 haswell model) and it is pretty weird, macbook recognizes monitors ...
0
votes
0answers
143 views

Dual external displays with dvi splitter on macbook air

I've been through the questions I can find about Macbook Air's and their display capabilities. I've just bought a mini display to DVI and a DVI splitter and at first glance I was happy but then I ...
1
vote
0answers
155 views

Dell External Display suddenly stops working - Puzzling

I have an early 2013 MBP, with Mavericks installed. I always used my Dell U2771 external display connected with a mini Display Port to Display port with no problems Except for the last one month. ...
1
vote
0answers
2k views

HDMI output problem with late-2013 13 inch macbook pro with retina

I just bought late-2013 13-inch MacBook Pro with retina. I want to connect it to my Samsung 32'' TV at home and DELL u2412m monitor at work. None of these connection is working right now. MacOS X ...