Generally a visual screen used to display graphical or text output

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13
votes
3answers
12k views

Can I connect more than one external monitor to the late 2010 MacBook Air?

I am thinking about buying the new MacBook Air as a primary desktop replacement. One of the things I have on my desktop which I like is two large monitors. Does anyone know whether the new MacBook ...
13
votes
2answers
3k views

Does Apple support DDC/CI for 3rd party displays via Apple's Thunderbolt to DVI adapter

I had a Dell 21.5" monitor, which was previously connected to a Windows PC via its DVI port, which has no problem with DDC/CI which allowed me to control brightness and Contrast of the attached ...
13
votes
4answers
3k views

Is there any way to output to two 1920x1200 external monitors with any of MacBook Pro or Air?

I understand that you can output to one 1920x1200 monitor while still using the laptop's screen, and one 2560x1600 monitor using the dual-DVI adapter. But can you output to two external 1920x1200 ...
9
votes
2answers
3k views

Can I turn off the screen with a keyboard shortcut?

One of the first customizations I make in Windows is to install WinBubble, an awesome piece of software that lets me add an option the the right-click menu of the desktop: 'Turn Off Monitor.' It's ...
9
votes
5answers
8k views

How can I adjust the apparent color temperature of my display in OS X?

I really like f.lux, which is an app that automatically adjusts the display's apparent color temperature according to the time of day and location (so that the temperature is in sync with Sun). How ...
9
votes
2answers
3k views

MacBook unplugged from external monitor thinks it's still the Secondary Desktop

I've got a MacBook Pro 13" with Lion plugged into an external VGA monitor. Often, when I unplug its video dongle deal, the MacBook doesn't realize the other monitor is gone. It continues to believe ...
9
votes
3answers
2k views

Can you turn off or disable the display on an iMac?

I'd like to turn off my iMac display while connected to it via a remote desktop session. I'm using TeamViewer or LogMeIn, and unfortunately the screen stays on during those sessions when it really ...
8
votes
5answers
39k views

How can I set an external display (monitor) as the primary one?

Currently the MacBook's display works as primary, so every application I open gets open on the 13" and I have to drag it to the 24". I also don't have access to the dock on my 24". Is is possible to ...
8
votes
5answers
935 views

Two external displays without Thunderbolt

I need to buy a new laptop (Mac) for work and the top priority for me is having at least two displays. Unfortunately, due to budget limitations I cannot buy Apple Thunderbolt Displays. Now, and ...
8
votes
3answers
5k views

What is the difference between thunderbolt and displayport iMacs when used as monitors?

Somewhat confused by the Thunderbolt/Mini DisplayPort compatibility rules, and the apple store people were unhelpful, so I ask here (maybe I should ask here first :) Hopefully we can come to a ...
8
votes
3answers
736 views

Control iMac and LED Cinema Display Brightness Simultaneously

I have a iMac 27'' and a LED Cinema Display 27'' connected to it. And I've noticed that to be able to control brightness I need to open the Display.prefPanel and modify the brightness of the displays ...
8
votes
2answers
302 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 ...
8
votes
3answers
383 views

Mac Mini 2011 - monitor wakes up messed up

I have an Mac Mini from 2011. Sometimes (I would say 80% of the time) when I wake up the monitors, after they've been sleeping, my main monitor (a Benq G2220HD 22″, connected via DVI → Mini ...
7
votes
2answers
2k views

How do I move my menubar to an external monitor?

I just asked this question (Using External Monitor and Spaces. Want Mouse to move Up/Down, not Left/Right?) and @calavera gave me a great answer, thanks! But now I have another question. It seems ...
7
votes
3answers
26k views

MacBook Pro detects external monitor but shows black screen

MacBook Pro 8,1 (13", i5 2.3Ghz) - when I connect an external screen through a MiniDP -> DVI adapter the Mac detects it (knows it's a Samsung SyncMaster and lets me change its resolution) but doesn't ...
7
votes
4answers
6k views

External monitor resolution setting is lost after MacBook “wakes up” from sleep

I have recently purchased an external monitor that I am connecting to my MacBook Pro (Late 2009) using the MiniDisplay-to-VGA adapter. I have both the external monitor and the MacBook's monitor set to ...
7
votes
2answers
9k views

Screen brightness automatically adjusting in OS X Mavericks

I just downloaded OS X Mavericks for my MacBook Pro. I don't know if this is a unique problem, but the screen brightness is automatically adjusting on it's own. If I set it for about half the bars ...
7
votes
3answers
7k views

Which resolutions does the Retina MacBook Pro support, and how?

The new Retina MacBook Pro has an astounding 2880x1800 pixels. Naturally, the "native" double-detail resolution is 1440x900. But what other resolutions can be used? And how crisp are they? (Are they ...
7
votes
2answers
4k views

How can I tell when Turbo Boost is active on my MacBook?

I have one of the core i7 MacBooks, and I'm wondering if there is a way to see when Turbo Boost is active (other than the fact that the laptop gets really hot and the fan kicks on). I use iStat to ...
7
votes
1answer
502 views

Insect inside the display of the iPad Retina

Yesterday I found a bug inside my iPad display. I mean, literally a bug. My wife was reading some magazine and noticed something moving inside the screen. I thought it was some kind of animation, took ...
6
votes
1answer
8k views

OSX Second monitor/display background

Is it possible to change the display default image on a second display connected to an Apple running OSX 10.6. ? I can see all the display options for the desktop, but the 2nd display has the Apple ...
6
votes
2answers
1k views

iMac display has discolored tan lines

I have a 24 inch, mid-2007 iMac purchased used. I don't know the original owner and it's out of warranty. On the display is a series of tan or yellowish horizontal lines - all an approximate inch ...
6
votes
2answers
3k views

Is there a way to “split” one display so that it treated as two separate screens?

Is there any app or hack which can split a monitor into multiple screens? So for instance, a 1920x1080 display could be treated by the operating system as though there were two 960x1080 screens ...
6
votes
1answer
327 views

How to rotate screens separately?

Is there a way to rotate an external screen separately and keep the orientation of the inbuilt display fixed? Using OS X 10.8.5
6
votes
2answers
400 views

Do MacBook Pro displays degrade over time?

I work on MacBook Pro (15", mid 2010) pretty much every day for at least 8hrs. I remember my previous (non-Apple) laptops displays used to darken over time. Should I expect something similar happening ...
6
votes
1answer
268 views

Mac display won't turn on

I have an Apple HD display that has been in our IT depart for a few months now. It was working fine until recently (the past month or two). I can turn it on and it will work for a few days, but then ...
6
votes
0answers
3k views

Are there any non-Apple Thunderbolt displays? [closed]

Are there any Thunderbolt displays produced by anyone besides Apple? Apple charges about twice the price of equivalent monitors without the thunderbolt port. Apple may handle the cable jungle ...
5
votes
2answers
446 views

What am I going to do with an iMac 27 inch's display 3, 4 years from now?

I want to buy a 27 inch iMac, but the monitor cannot be re-used... it cannot be hooked up to any KVM (Keyboard / Video / Mouse) switch to be used with a PC too... Also, 3, 4 years down the road, I ...
5
votes
2answers
21k views

How do I connect a Mac to an analog TV?

Is it possible to connect my MBP with a Thunderbolt port to an old CRT TV? I think the TV has composite inputs at least, and maybe S-Video too. I'd also like to use other computers with the same TV, ...
5
votes
1answer
2k views

Using iMac as Mac Pro display

I currently have a iMac (27-inch, Late 2009, 3.06 GHz Intel Core 2 Duo) which I would like to use as display for a new Mac Pro. How do I do that?
5
votes
2answers
4k views

What happened to detect displays?

I'm running Mountain Lion with a retina MacBook Pro with three external monitors attached. Quite often, one or more of the monitors blacks out. Normally, I would choose "detect displays" in the ...
5
votes
4answers
5k views

How to connect 4 monitors to Mac mini 2011

I want to connect 4 monitors to my Mac mini. I want to send the video output to an image wall, so the 4 monitors should show one big screen. Which adapter(s) do I need for my plan?
5
votes
4answers
684 views

Is there a cheaper alternative to cinema displays?

Apple displays are great, except for the price. I'm looking to replace my LG 19" display with a 24". I can't find any screen that isn't overly widescreen, it's ridiculous ! Wide is good but too wide ...
5
votes
2answers
2k views

Can I use Air Display on multiple iOS devices at the same time?

I use Air Display to convert my iPad in to an extra monitor when I'm not using it. However, I have other iOS devices lying around, too. Is it possible to use Air Display to turn multiple iOS devices ...
5
votes
3answers
13k views

Mavericks not able to use external display at full resolution

I have been several months using my mid-2010 15" MBP connected to a Dell U2711 through a miniDisplayPort-DisplayPort adapter, without any trouble cranking the resolution up in Mountain Lion to it's ...
5
votes
1answer
969 views

Restart needed to reconnect Thunderbolt Display?

I was just reading the Apple Thunderbolt Wiki and stumbled upon this: 25) If I eject a Thunderbolt device using the Taskbar tool or disconnect the Thunderbolt cable, can I reconnect it again ...
5
votes
5answers
5k views

Big black vertical bar on external screen

I'm trying to plug an external screen on my 2010 macbook pro 15", but when I set the maximal resolution, 1920*1080, the image seems a little constrained, and a big black vertical bar appear on the ...
5
votes
1answer
2k views

Run Keynote Presentation in a Window

Is there a way to run a Keynote presentation in a window instead of fullscreen? I changed the resolution to one smaller than my display, and it displays it centered. I need it in the upper left ...
5
votes
6answers
17k views

How to use 3 external monitors on 15" late 2013 MacBook Pro Retina?

Several people have posted about how they use 3 external monitors with their MacBook Pro Retina. see: http://www.youtube.com/watch?v=qJhvyLB_Tbw Using 3 External monitors on my macbook pro, problem ...
5
votes
4answers
2k views

Is there software that allows me to use my Macbook Pro as a second monitor for iMac?

I'd like to do monitor spanning with my Macbook Pro next to my iMac, I haven't really found a good solution, anyone use anything they can recommend? I'm using Lion. Thanks.
5
votes
2answers
2k views

Is there a way to turn off an external Apple Cinema Display remotely and continue to use the computer?

Here's the situation: I often access my Mac Pro remotely using Screen Sharing and sometimes TeamViewer. The problem is that when I do this, everything I'm doing can be seen by those near the physical ...
5
votes
1answer
4k views

How can I get VMWare Fusion 6 to display in Unity with full resolution on a Retina display?

As a long time (intimately familiar with 3.11) Windows user I finally made the jump to OS X. I was excited to take advantage of the massive resolution on my new MBP, and it's as awesome as I thought ...
5
votes
2answers
742 views

Is there a way to have AppleScript output displayed in the menubar?

Before reading further: I know about butler and similar programs. I am looking for a BUILT-IN way to do this without a third party app. Anyway, I wrote an AppleScript that runs a shell command. I ...
5
votes
1answer
2k views

horizonally flip OSX's monitor output?

For display reasons we've got a setup where a user watches videos on a MacBook via a mirror. Of course, this works okay for videos normally, but the user would like to be able to do more than watch ...
5
votes
1answer
734 views

Cursor stuttering: “IOHIDSystem cursor update overdue. Resending.”

My 2011 iMac running Lion recently developed a new problem; the mouse cursor stutters. At random intervals when I move the mouse it lags, then jumps, like it missed a couple of frames. Ordinarily I'd ...
4
votes
7answers
12k views

Why is my MacBook Pro's screen going black for a second?

I have a new MacBook Pro, when I'm using it the screen goes suddenly blank for a second and comes back, it feels like as if someone unplugged my screen and plugged it back immediately.. why does this ...
4
votes
3answers
5k views

MacBook Pro with retina display external monitor connections

Is it possible to connect two external monitors to a Retina MacBook Pro without using Thunderbolt displays? For example, one connected with HDMI and another using Apple's DVI connector and also use ...
4
votes
3answers
4k views

Why automatically adjust brightness doesn't work after I change the brightness

Why automatically adjust brightness doesn't work after I change the brightness manually using the hot keys although it's set to do so in the displays configuration?
4
votes
2answers
6k views

How big external monitors will a Macbook Pro Retina support?

I am considering buying a Macbook Pro Retina as a developer machine (and dual boot it into Windows 8). The thing is I love big monitors, and lots of them. How many and how big external monitors will ...
4
votes
1answer
1k views

Boot screen has wrong display resolution

I recently used my MacBook Pro (OS X 10.8.4) with a projector using a mini display port to VGA adapter. The resolution of the screen was modified from the use of the projector from 1680x1050 to ...