Generally a visual screen used to display graphical or text output

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Imac doesn' t recognize certain colors

Am seeing this on a lot of website, and even different browsers on my iMac(Mac OS X 10.6.8) colors such as #EEEEEE, and #CCCCCC, are not displayed at all. screenshot: ^ Thats how it looks on my ...
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0answers
58 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 ...
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345 views

Display on an HP 23fi monitor with a MacBook Pro

I've recently started using a Mac. I've been on Debian + Thinkpads exclusively till now. I have an HP Pavillion 23fi monitor which I've been using with my old Thinkpad X201 via the VGA port. It ...
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1answer
582 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 ...
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0answers
87 views

Keyboard not working with display

I have a MacBook Pro connected to a Thunderbolt Display. In the display I have attached a mouse and an Apple keyboard. The keyboard works ok after it has been working but when I get to work and and ...
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1answer
359 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. ...
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359 views

iMac Display not waking up

The past two mornings, the display on my iMac wouldn't come back up when clicking the mouse or keyboard as it has for the past 3 years. The curious thing is that when I access it through Finder on ...
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1answer
95 views

Make iPhone apps think no external monitor connected

How can I make iPhone apps think that no external display is connected? I am using a 30-pin to A/V adapter, and an iPhone 4 GSM with 7.0.4 jailbroken. I was hoping to use iFile to change a setting ...
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1answer
1k views

How to fix unreliable 4K Seiki display with MacBook Retina Pro?

I'm trying to use the Seiki 4k display model SE39UY04 with a Retina, 15-inch, Early 2013 MacBook Pro at 3840x2160 @ 30 Hz running Mavericks. I've gotten it to work twice now on two different days, ...
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7answers
3k views

How do I get my late-2012 MacBook Pro to work with my Seiki 39 inch 4k monitor?

I've tried quite a few settings and haven't been able to get it to display anything better than 3840*2160 14hz, while I've ready about quite a few people that have their MacBook Pros working with the ...
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0answers
14 views

Why does gamma appear to change after exiting Apple Display Calibrator?

I'm trying to use the Apple Display Calibrator tool for an external Seiki 4K monitor on my MacBook Retina Pro. I think the Gamma is off because the icons look stark and unnatural so I think the ...
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1answer
2k views

Is it possible to use a 21" iMac as an external monitor from a MacBook Pro via Thunderbolt?

I'd like to get an external monitor for my 15" MacBook Pro, but the 27" Cinema Display is too large (and too expensive) for me. Ideally I'd like a 21" version of the Thunderbolt Cinema Display but ...
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1answer
34 views

Change the Volume OSD position

Is it possible to change the position of the on screen display (OSD) of the volume indicator that appears when you change the volume with the keyboard? Right now mine is very low, and I thought it was ...
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5answers
2k views

Flickering Static when Connecting Macbook Pro to LED TV

I'm trying to connect my Macbook Pro Late 2011 (OS X 10.8) to a LED TV. I'm getting this flickering static shown on the screenshot below. It also comes with a "bursting" sound whenever the static ...
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0answers
113 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 ...
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1answer
52 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 ...
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0answers
107 views

iMAC 20-inch - Early 2008 - Brightness automatically dims, no settings to prevent this

My display automatically dims itself after a while and it's really annoying. Of course I tried to search for a solution, but I've got no options like the answers say. They mention "Energy Saver", and ...
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0answers
51 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 > ...
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4answers
17k 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 ...
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1answer
198 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 ...
2
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1answer
633 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 ...
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0answers
233 views

Scale Display Resolution of MacBook Air

When connecting an external 1080p-display to my MacBook Air and select mirroring, the Resolution on the MacBook's internal Display changes to the resolution of the display connected. The maximum ...
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3answers
711 views

Display color change

The display on my MacBook Pro laptop has suddenly changed so that instead of white here I get a light yellow. What has happened?
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0answers
56 views

The Arrow in pop up menu has gone and icons in the menu bar on the top of the screen disappear after clicking

Could anybody tells me how to solve this problem? It's very frustrating to see this from time to time in my laptop. I was trying to post a question on Apple Community, and I don't know why their ...
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1answer
127 views

How to check if MacBook screen is genuine?

I bought used MacBook Pro and have suspicion that screen was replaced and the replacement is not genuine. Is there a way to check that?
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2answers
107 views

sleep display on imac in console mode

I'm attempting to run a flaky imac (running 10.8.5) as just an ssh server, headless and without the GUI running. I've made this work by disabling the com.apple.loginwindow.plist and ...
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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 ...
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1answer
130 views

How do I make applications open on the primary display and not the active display?

I love the improvements that Apple made to multiple displays in Mavericks, but there is one thing that really gets on my nerves. If I'm using an application on my secondary display, and I use ...
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1answer
162 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 ...
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1answer
287 views

How to watch a 1080p video on retina display with a 1:1 pixel ratio (with no scaling up)?

I am trying to watch a 1080p video on my Macbook Retina 13 but it is scaled up to the 'scaled resolution' 1280x800. If the video is scaled down to 1280x800 before being displayed, I will be losing in ...
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1answer
7k views

How to quickly reduce video file size of iPad and iPhone videos

I discovered that the majority of the space, taken up by photo library is due to videos I have made with my iPhone and iPad. While I like preserving some of these video in original format for HQ ...
3
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0answers
69 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. ...
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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 ...
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1answer
48 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 ...
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0answers
15 views

Increase MacBook Air interface elements size [duplicate]

Is it possible to increase the size of the interface elements on the MacBook Air without causing a reduction in the clarity? My MacBook Air is running OS X Mavericks.
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0answers
162 views

External monitor has no signal on first boot — Mac must be rebooted

I'm on a Mac Pro running OS X 10.9 with a NVIDIA GeForce GT 120 512 MB, and I'm using a BenQ E2420HD as a monitor. The Problem: Every day I start my Mac in the morning, and every day the monitor has ...
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1answer
471 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 ...
2
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0answers
58 views

How to prevent OS X's 'screen' command from resizing the terminal upon entry?

I usually run my terminal sessions in 132 character wide mode in iTerm. However, when I start the 'screen' command, it re-sizes the terminal back to 80 characters. Is there a way to prevent this?
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1answer
58 views

Facebook causes iMac to become unresponsive

I noticed that when my iMac's display goes to sleep while Safari is showing Facebook (i.e. Safari is the current active app and its active tab is Facebook.com) I am unable to turn the display back on. ...
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1answer
200 views

Display is progressively getting worse and is corrupting (?)

This started happening around a week ago and has got progressively worse. This happens only sometimes and has only happened three of four times. Although when it does happen each time the effect ...
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0answers
239 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 ...
3
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1answer
34 views

Does the video player truncate videos?

The iPad screen has an aspect ratio of 4:3. 1080p video has an aspect ratio of 16:9. I tried playing a 1080p video on the built-in player and got this: |--------------| | | | | | | iPad | ...
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1answer
903 views

How To Turn Off Mac’s Monitor screen

How can I turn off tmy Mac's monitor. I know I can turn off the display by setting a hot cornet or by using ctrl + shift + Eject but I dont want this. I want to leave my Mac on and connect to it via ...
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0answers
153 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 ...
0
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1answer
266 views

Can I use an iMac as an external monitor if not booting up the OS?

My 2012 iMac was in a room with room temperature of about 39 C, and now the hard drive seems to be not working well, taking 5 minutes to launch an app. If I boot up Win 7 using bootcamp, Win 7 ...
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0answers
166 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. ...
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2answers
1k views

Is Apple's multi monitor still not working on Mavericks or do I misunderstand it?

Mavericks still hasn't solved the multi monitor issue to my great distress. Running a MacBook Air 13″ and a Cinema Display 27″ at times I use all the default provided Mavericks tools to monitor my ...
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2answers
3k views

External display for Macbook Pro retina

I want to buy a Macbook Pro retina and also an external display for when I'm at home. I could of course buy Apple's thunderbolt display, but I'm looking for alternatives. Will every screen be good or ...
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0answers
74 views

Macbook pro display color changes in Developer mode

I have Xcode 5 and I develop apps for my organisation. Until now, everything was going fine, however today I have noticed a weird behaviour. When I press Cmd+R in Xcode, the color of the screen turns ...
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1answer
175 views

2010 15" MacBook Pro unable to recognize internal display, works fine with external

Today I walked over to my 15" Mid-2010 MacBook Pro (which I had been controlling via VNC not long before) and attempted to use it. I was greeted with a screen that would not wake up. After much ...