Generally a visual screen used to display graphical or text output

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Mac Mini with Dell UltraSharp U2713H - Not Sharp

I have bought myself a 2012 Mac mini and have it hooked up to my Dell Ultrasharp U2713H via HDMI. Everything works, but the text and everything else looks fuzzy and not sharp. Plus from what I can ...
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1answer
9 views

After home button replacement my screen colour went negative

I just replaced my home button. But when I reassembled it, the colour went negative. From red to blue and blue to red. Although I've turned on and off the invert colour function, it's still not ...
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27 views

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

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 ...
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1answer
36 views

Is it worth getting a 4k monitor for a late-2012 13" rMBP?

I know my 13" 2012 rMBP won't support 4k (because it uses the Intel HD4000 for graphics), but I need a new monitor. I just want a monitor that will look good at 2560x1440 (or 2560x1600?) ideally ...
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1answer
32 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 ...
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0answers
9 views

Target Display between MBP 2011 and iMac 2013 not working

I bought a new thunderbolt cable (0.5m) to use my home iMac 21.5"/Late 2013 as a target display. My work laptop is 15" Early 2011. Both have thunderbolt ports. Command+F2 does nothing on either ...
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5answers
206 views

How do I prevent my MacBook from sleeping when downloading apps from the App Store

When I try to download large apps from the App Store whether on battery or AC power the displays turns off after time set and downloading also stops. The Energy Saver preferences are set to ...
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1answer
92 views

2013 Macbook Air not showing 1440p Option on External Display

I have a mid 2013 Macbook Air with the Intel HD 5000 graphics chip. I recently purchased a 27" Acer K272HULbmiidp 1440p (2560x1440) monitor that just arrived today. I connected it via a mini ...
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2answers
46 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 ...
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0answers
17 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 ...
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0answers
54 views

Monitor shows static screen when after sleep/lockscreen

I have a viewsonic 1080p monitor. It works fine with my macbooc air running OS X 10.9.x The problem is that whenever the macbook wakes up from sleep or gets unlocked, the monitor does not work. It ...
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1answer
37 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 ...
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0answers
64 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 ...
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1answer
20 views

Remote login error: “DISPLAY is not set”

How to set up X's to be able login on your iMac remotely and run graphical applications? When I login I get this: servername:~ loginname$ xterm xterm: Xt error: Can't open display: xterm: DISPLAY ...
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1answer
40 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 ...
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0answers
43 views

Monitor connected via DVI-to-Thunderbolt requires minutes of jiggling before it is recognized

I am connecting a Dell G2410 monitor to my Macbook Pro (Retina, 15-inch, Early 2013) via a DVI-to-Thunderbolt adapter. However, whenever I plug it in, I have to spend at least a few minutes jiggling ...
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0answers
60 views

Mini Display port - HDMI to LG TV image problems

I have connected my Macbook late 2008 with mini display port adapter to HDMI cable to LG TV. I have some problems with the image on the screen. They look green-blue and sometimes the image is ...
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1answer
97 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 ...
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0answers
32 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 ...
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0answers
43 views

How does 4k monitor work in scaled mode?

With the latest version of OSX, there is supposed to be a new display mode for 4k monitors. In theory I read that it would show UI and text on the monitor as if it is a much lower resolution monitor ...
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1answer
22 views

Display toggle on/off

Sleep mode seems to cause problems with my MacPro. Is there a way to turn the monitor off and on? In "System preferences/Display/options" I can select "Display Power Button" "turns the display on ...
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1answer
244 views

Macbook Pro cannot automatically detect external monitor automatically after I unplug external monitor when it is sleeping

My late-2013 13'' (Retina & OS X 10.9.4 (13E28)) Macbook Pro can not automatically detect external displays after wakes up, if I pull the display‘s plug out during sleep. 1) connect Macbook to my ...
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1answer
33 views

Prevent display from turning off with certain applications

I have a MacBook Pro, and during media presentations, my screen automatically turns off according to the settings app (which of course is operation as usual, to be expected). I'm looking for an ...
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2answers
83 views

What external screen size/resolution will make using Xcode on an 11 inch Air better?

I'm looking for an external LCD for my 11 inch Macbook Air (i5, 2013). The only thing I (am going to) use the Mac for is Xcode so the screen size needs to support development needs. I hear the ...
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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 ...
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0answers
68 views

Fast user switching affects color profile

I have a 2013 MacBook Air running Mavericks. I have a "work" and a "personal" account that I switch between throughout the day using Fast User Switching. Sometimes when I switch accounts, the ...
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0answers
71 views

My monitor doesn't sleep if my mac is connected via HDMI: who's at fault?

I have a MacBook5,1 running 10.8, and an Asus VW246 monitor. I connected it to the monitor using a "MiniDisplayPort->DVI(f) adapter" + a "DVI(m)-DVI(m) cable". Now I've bought a single ...
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2answers
77 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 ...
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0answers
24 views

MacPro VGA drivers - correct resolution not shown, is this a driver issue?

I bought a new monitor to go with my 2006 MacPro and connected it up. My old monitor (a Samsung Syncmaster 940) is still connected to the MP but this time by an Apple DVI-VGA converter. The new ...
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0answers
36 views

Official 0.5m Thundebolt cable and Dell Mini DP monitor

When moving I somehow lost the Mini-DP to DP cable that came with my Dell U2413 display (and which enables me to use my display just fine). This display features a raft of input ports; DVI, DP, ...
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2answers
192 views

Is there a way to prevent a Macbook Air from sleeping when external monitor is plugged in but power is not?

I have a 13-inch Mid 2012 Macbook Air running 10.9.3. I usually run with the lid closed plugging into 2 Apple cinema displays. Everything works great, except when I accidentally bump the power cable, ...
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1answer
67 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 ...
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0answers
110 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 ...
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1answer
19 views

Iphone 4 Screen not working - animating non-stop.

My Iphone 4 screen doesn't display properly, contents on the screen are animating as shown in the video https://www.youtube.com/watch?v=olr2kgZ3cTU . Touch is working fine I am able to open apps... ...
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1answer
68 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 ...
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2answers
343 views

What 4K modes does MacBook Pro (Late 2011, Radeon HD6750M) support?

I have a MacBook Pro Late 2011, and I'm planning to buy a 4K monitor (http://www.samsung.com/levant/consumer/computers-peripherals/monitors/led-monitor/LU28D590DS/ZN). However, all the Internet is ...
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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
113 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 ...
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1answer
159 views

Cannot display Macbook Pro on external projector

I've looked all over the internet but I've had no luck in finding out how to properly display my Macbook Pro on an external device. I've tried an Epson projector and a Sony TV and have had no success ...
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0answers
147 views

VMware Fusion VM resolution not changeable from 800x600

I wondered if I ask this on either Mac community, or that of Ubuntu or else. But I hope Mac is the best one. On Ubuntu in "Systems Setting" --> "Display", I only see 800x600 resolution option. As I ...
2
votes
1answer
109 views

Apple has ditched matte laptop displays: Display replacement options?

I was thinking about buying a MacBook Pro for coding while not at home, but suddenly realized that they all come with glossy displays. The glare/mirror effect is utterly unacceptable for me. Are there ...
2
votes
1answer
2k views

Can Mac Mini Support 4k Monitor

I'm assembling my workplace and I'm looking into Mac Mini MD387LL along with some 4k monitor like this one, Samsung 28-inch UHD. Problem is that I'm not sure if the Mac Mini will support this ...
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1answer
93 views

Are you using a Sharp PN-K321 at 60Hz with a Late 2013 Mac Pro?

According to Apple's KBase article on "Using 4K displays", the Sharp PN-K321 monitor is supported at 60Hz in MST mode if you're connected via mini DisplayPort to DisplayPort. I've ordered a StarTech ...
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0answers
214 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
184 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 ...
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1answer
220 views

Mid 2012 Macbook Air Black Screen

Turned on my Macbook Air this morning and was greeted with a black screen, I could vaguely make out the login screen but when I entered my password the screen went completely black. I tried ...
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1answer
104 views

Macbook pro display is messed up, what could be the problem?

I have had this happen to my to both my laptops within a week, first my Windows HP Laptop developed this problem which is far more worse btw and now my macbook pro 13 (2011 model). For my Windows ...
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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 ...
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vote
1answer
281 views

Problem with Monitor, flickering green

I have the MacBookPro 15'' mid 2009 (10.9.3) , and from today I have green flickering on my monitor. I did try with Reset PRAM, Repair Disk, also TechToolPro but i have the same problem. It seem ...
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2answers
91 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 ...