Generally a visual screen used to display graphical or text output

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6
votes
3answers
21k 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 ...
4
votes
2answers
11k views

How many monitors can be hooked up to a Mac Mini?

How many monitors can be hooked up to a Mac Mini? I've only ever hooked a Mac Mini up to 2 monitors, but I'm interested in going up to at least 4. Is this even possible? According to Apple's Mac ...
0
votes
0answers
854 views

Changing color profile for boot screen under Mavericks

JBX_6's solution here worked perfectly for Mountain Lion. My boot/login screen were just as white as my calibrated colour profile. Making this work is a must for me, since my machine came in with a ...
1
vote
1answer
317 views

Launch App with Automator when system is idle

My idea is to dim the display when the system is idle for 10 seconds, and with a keystroke or trackpad activity revert to original (I want to preserve battery automatically and not using a screen ...
1
vote
1answer
246 views

Dell U2713HM LCD Monitor Killing Wifi (and ethernet) on my Mid-2012 MBP and iPhone 4S

I just purchased a Dell U2713HM monitor. As soon as the monitor is turned on, the internet (both wifi and wired) goes out. I have tried the following fixes: 1) Changing channels on wifi router. 2) ...
6
votes
1answer
4k 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 ...
9
votes
4answers
653 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 ...
2
votes
0answers
78 views

iMac and HDMI display - not turning off properly

I'm using iMac on my work and when i said to my boss that i need 2nd display for work he ordered it and it arrived. Philips Gioco 27" But that display has only VGA and HDMI ports, no DVI. So we bought ...
2
votes
0answers
265 views

How do I tell OS X to always mirror displays when I plug them in?

I plug the same external HDMI monitor in every day, and each time, I have to manually switch from external to mirrored mode. It's minor, but annoying. Is there a way to tell OS X to default to mirror ...
0
votes
1answer
36 views

iMac monitor unexpectedly comes back on

I turn the monitor off (using control+shift+eject) while listening to music on my iMac 27". But recently it has starting coming back on almost right away, which I assume is from the vibration of the ...
0
votes
1answer
171 views

My iMac boots but the screen doesn't work

My iMac boots(i can hear the jingle and the CD drive) but the screen doesn't work. Is the screen working and I closed the screen from software by some means. Model is iMac12,1 (MC309XX/A) if I ...
5
votes
1answer
5k 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 ...
0
votes
0answers
151 views

How do I restore my Apple Air to have the original resolution?

I have a brand new 13 inch macbook air. It seems that I keep having with my first time Macbook Air. First it was issues connecting to wi-fi and not resolution. I last used my Mac on Sunday and I ...
4
votes
3answers
2k views

How can I swap the primary display automatically in a dual-monitor setup?

I have a MacBook Pro and two Thunderbolt displays at work. I work with the MacBook lid-closed because it's overkill and I don't have enough desk space anyway. Every morning I show up to work and plug ...
1
vote
1answer
939 views

Issue with LCD screen colors after Mac was dropped

I have gotten an issue with my Mac LCD display, after the Mac was dropped. 100% white colors become pink and 100% black colors become green. I don't want to get it fixed, because that would be very ...
6
votes
1answer
594 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
2
votes
2answers
2k views

Is it possible to display my Mac on my iPhone using a USB cable?

I've tried AirDisplay and Splashtop but they aren't fast enough, they are always delayed . I need something to see videos and play games without any kind of delay. Because AirDisplay and Splashtop use ...
1
vote
1answer
5k views

Can't change displays refresh rate

I'm using OS X 10.8.3 and I want to change the refresh rate of my display, but I can't. When I go to System Preferences-> Displays, I have two options for resolution: Best for Display and Scaled. ...
1
vote
1answer
876 views

MacBook Air + iMac + external display

I have a setup of a MacBook Air (2013), an iMac (2009), and a regular external monitor. I’m able to connect either the iMac or the monitor to the MacBook and use them as an additional screen. Is there ...
3
votes
3answers
3k views

Why can't I use the full resolution of my UltraSharp U2713HM with my macbook pro retina?

I bought a Dell U2713HM because it was highly rated and had 2560x1440 resolution, but, after learning that the HDMI connection only provides 1980x1080, I purchased from Apple their Thunderbolt to DVI ...
3
votes
2answers
2k views

MacBook Pro 13" (2009): No startup-chime, no error sounds, internal screen stays black

I have a 2009 MacBook Pro 13". After I haven't used it for a while, I wanted to start it up again to give it to my sister and something really odd happened. I have searched both google and ...
0
votes
1answer
76 views

How to prevent the media keys from waking the MacBook Pro screen?

When I'm putting on music I sometimes turn off the screen with the shortcut Shift + Ctrl + Eject. However, when I use the media keys the screen wakes up and I have put it to sleep again. Ideally the ...
2
votes
1answer
1k views

MacBook Pro repeatedly freezes, often with odd display glitches

I have an older, 2007 15-inch MacBook Pro (model identifier MacBookPro3,1) which has begun freezing repeatedly. If I boot into Single User Mode it stays operative, however I've begun to get graphic ...
1
vote
3answers
7k views

Macbook External Display no Signal

I use MBP 13" early 2011 and tried to connect with external moniter ACER X163w but the monitor displays a "no signal" error. I use official cable Display MiniDVI to VGA and run OS X 10.6.8. Might ...
1
vote
0answers
629 views

2013-Macbook Air compatibility with Matrox Dual/TripleHead2Go DP

I have been using a matrox TripleHead2Go DP (work) and DualHead2Go DP (home) with a late-2010 Macbook Air (Nvidia GeForce 320M graphics) with two Dell 2007fp monitors at 2*1600x1200@60Hz (i.e., one ...
1
vote
0answers
43 views

Is there a tool to move all windows from one application to a particular location on a particular monitor

I use a couple of external displays with my MacBook Pro. I like to keep my IDE (IntelliJ) on display 1 and web browser on display 2, and then the terminal on another display. The issue is when I ...
1
vote
0answers
472 views

External Display Won't stay asleep: stuck in sleep / wake loop

I have a mid-2012 MacBook Pro (running Mountain Lion) connected to an HP Pavilion 23xi external display. The external is connected via DVI-->Thunderbolt adapter, is set as the primary display and the ...
0
votes
1answer
216 views

How to fix Cover Flow size behaviour?

The resizing behaviour of Finder Cover Flow kinds of annoy me... The size of the icons in the Cover Flow area is HUGE, while the list stays small at the bottom. Moving the slider to make the Cover ...
1
vote
0answers
155 views

Macbook pro mid 2009 in a extended acer g276hl monitor

I have a G276hl acer monitor which I use as my second screen with my MBP. Previously I used it with no problem at its maximum resolution (1920x1080). Yesterday I format my computer and when I ...
0
votes
1answer
421 views

Screen brightness on Macbook Air June 2012 running Windows 7 Pro x64

Adjusting the screen brightness on my Macbook Air (June 2012) isn't working in Windows 7 Pro x64. I saw some comments online saying there's a regedit I can do to enable brightness, but that didn't ...
0
votes
1answer
38 views

Can I collapse content spread across two displays to a unique space for each display when the 2nd display is removed?

I use two displays at work and then I unplug my 2nd display when I go on the road/home. It's an incredible shortcoming that all my content on the 2nd display gets squished so it's mostly off screen ...
1
vote
1answer
1k views

Macbook Pro 17" Thunderbolt won't output to LCD

I have a Macbook Pro 17-inch Early-2011 model. It is running 10.7.5 and no matter what I do, it does not want to output to an extra display using Thunderbolt (and a Mini Display port to VGA adapter). ...
1
vote
0answers
475 views

Black rectangle covers up most of screen, after disconnecting external display

I connected my MacBook Air to an external projector (using a Mini DisplayPort to VGA adaptor) to give a Keynote presentation, enabled screen mirroring, gave my talk, then disconnected from the ...
0
votes
1answer
794 views

Dual monitor for 2.2GHz MacBook Pro (MD318LL/A) Late 2011 MBP

I was wondering is it possible to have 2 external 1080P monitors attached to my MBP? My machine have a Thunderbolt port. The monitors have HDMI, VGA, and DVI. (No thunderbolt display port sadly.) ...
0
votes
1answer
101 views

How can I restore the default dimensions of the Force Quit dialog

I accidentally maximized the Force Quit dialoge on my Mac and I am looking for a way to restore it to its original size other than manually resizing it. I would like it to be have exact dimensions as ...
0
votes
0answers
51 views

Second display not using the correct refresh rate

I have a second display at work, and when i plug it in i use a thunderbolt to vga adapter, however it always uses the wrong refresh rate 90hz instead of 60hz, is there a way to stop this from ...
2
votes
2answers
2k views

MacBook backlight turns off when brightness is set at 100%

I was using my MacBook today when suddenly the backlight turned off, right while I was in the middle of using it. I know it was the backlight because: I have an external display, which remained on, ...
1
vote
1answer
82 views

Treat MacBook screen as monitor even when closed?

Background I have a MacBook Pro running 10.8.3. I have one external monitor plugged in, and the MacBook is largely stationary because it is a work computer. When I go home for the night, I lock the ...
1
vote
3answers
112 views

Is there a utility to display outlines of other resolutions on the screen?

I have a 17" MacBook Pro and occasionally need to design software that's optimized for smaller resolutions. Some of them I can work with by setting my display's resolution to the target system's, but ...
1
vote
1answer
856 views

How can I expand my remote desktop image size?

I'm primarily a PC/*nix user and just have a MacBook Pro for the occasional iOS dev work. Rather than clutter up my desk with multiple screens, keyboards, etc, I use my Windows box as my primary and ...
1
vote
1answer
141 views

What port is this?

Questions: Is the display plug in the following picture indeed a Mini-DVI? Would this cable work? (I would use a regular DVI Male to Male with it)? Why? My friend wants to connect her Mac ...
1
vote
1answer
94 views

Maintaining 1:1 rendering on high res screen (Snow Leopard)

I hace A Dell U2713HM screen that is 2560x1440 capable, but my Mac Mini is only 1920x1080 capable. How can I force the mac to display its output at 1:1 on the screen without scaling, so the display ...
1
vote
1answer
3k views

Install a new color profile on Mac OS 10.8

I have a IIYama screen that curerntly display garbages (very, very poor quality). On the IIYama website, I found drivers for my screen (ProLite B2409HDS), it contains the following files: ...
2
votes
3answers
590 views

How do I virtually disconnect an external monitor?

I have a iMac that is connected to an external monitor to extend my screen. Into that same monitor I have a separate Windows box that I need to run sometimes. The Windows box goes in through VGA and ...
2
votes
0answers
336 views

Trying to connect a Korean IPS (2560x1440) to a Macbook Air (13-inch, Mid 2012, 1.8 GHz Intel Core i5)

I'm trying to get a Macbook Air to work with a Korean IPS. It's not a big deal -- I have it set up on my Linux machine, but I'd like to be able to watch some videos (Amazon Prime HD) that don't work ...
0
votes
3answers
215 views

After years dead, MacBook display suddenly worked, until PRAM zapped

A couple of years ago, I got liquid in my MacBook Pro 5,2 (Unibody 17" Early 2009). After that, the display never worked. Apple Stores and Authorized Repair places insist on me paying over $1000 for a ...
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 ...
2
votes
2answers
4k views

Macbook Air not detecting correct external display resolution

My Macbook Air stopped detecting the resolution of my external display this morning and I'm not sure why because it was working fine last night. My display is 24" 1080p and in the past whenever I have ...
5
votes
1answer
3k 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?
3
votes
1answer
396 views

App windows move spontaneously on display wake (2 monitors) - OS X 10.8.3

OS X 10.8.3 Mac Mini Late 2012, 2.6Ghz quad-core i7, set up with 2 displays, like this: Thunderbolt Port HDMI Port /*****************|------|**********\_______________ | ...