Generally a visual screen used to display graphical or text output

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3
votes
1answer
1k views

How do I troubleshoot a lockup that occurs when plugging in an external monitor?

Since installing Lion, nearly every time I plug my 13" MacBook Air into my 27" Dell display, the Mac locks up. (The mouse pointer stops moving.) I can't do anything except shut it down and reboot. ...
1
vote
1answer
1k 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 ...
7
votes
3answers
5k 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 ...
0
votes
1answer
147 views

MacBook Pro 11,3 with dual Dell P2715Q 27" Monitors

I have two Dell P2715Q 27" external monitors I want to connect to my 15" MacBook Pro 11,3 with OSX 10.10.2 ordered around September 2014. I've tried connecting it as follows: note: tb = thunderbolt, ...
1
vote
0answers
37 views

Third and fourth monitors disconnect on reboot

Yosemite 10.10.2 (14C109) I have four monitors connected to my mac pro. One connected to the HDMI port, one connected with a passive (single link) DVI connector and two connected with dual-link DVI ...
0
votes
1answer
20 views

LG 31MU97-B monitor support on rMBP 15"

I want to buy LG 31MU97-B as a new external monitor for my Macbook Pro Retina 15" late 2013 with Intel Iris Pro only. But this monitor has real 4k resolution of 4096 x 2160! Can i get this resoluton ...
1
vote
0answers
23 views

Can Dual Link DVI do 4K at 60Hz?

I've got a 4K monitor attached via Dual Link DVI. It does 4K, but only at 30Hz. It does 60 Hz up to 2560x1440; anything above that is 30Hz. Is that a limitation of DVI?
1
vote
2answers
21 views

In which .plist is the underscan setting stored?

I'm trying to write a script which changes the underscan value on my Mac mini, but I haven't found the .plist file containing the setting. Does anyone know where the underscan setting is saved?
3
votes
4answers
778 views

Cursor as full screen crosshairs

I have a 27" iMac running Snow Leopard. In a wide range of applications I often need to use a straight edge to compare different values on charts, even sometimes charts generated by different ...
1
vote
0answers
17 views

Can humidity affect the display on my Macbook Air

For the second time now on our annual trip to the Keys, my 2012 MacBook Air's display has gone blank and only flickers on occasionally. Same thing happened last year. The problem disappeared ...
16
votes
3answers
12k views

Can't plot with gnuplot on my Mac

I am trying to plot with gnuplot on my Mac (OS X 10.8.5). I have installed X11 and XQuartz 2.7.4 and after that I installed gnuplot, but unfortunately gnuplot couldn't plot. Simple plots like the ...
1
vote
3answers
879 views

Connect 2 external Monitors with Belkin's Thunderbolt 2 Express Dock HD

I need a little help here, I have attached my MacBook Air Mid 2013, to an Belkin Thunderbolt 2 Express Dock HD. On the product page it says that one can connect two monitors. The only condition is ...
0
votes
1answer
26 views

iMac display RGB values

Why does the iMac display show non-zero values for blue and green pixels for a .png image whose blue and green color planes are zero? I used the digital color meter to show the non-zero values for ...
2
votes
3answers
7k views

Can an xbox360 be connected to a thunderbolt iMac to be used in target display mode

I've attempted to do some research, but I've unable to determine if the imac can be used as a monitor (in target display mode) for my xbox 360. It seems like the only option is some kind of weird ...
0
votes
1answer
4k 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 ...
5
votes
7answers
35k 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 ...
0
votes
1answer
26 views

How can I set the display settings using command line

I would like to configure the 'Scaled' property of my Macbook Pro display using the command line. How could I do that?
3
votes
2answers
3k views

Display Issues for Early 2011 Macbook Pro

I am currently experiencing an undocumented problem for my 15 inch Macbook Pro (Early 2011 Version), and was hoping to get some help diagnosing what the issue might be. The problem is that whenever ...
5
votes
2answers
3k 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 ...
0
votes
0answers
29 views

Mac Mini pair workstation - 4 monitors, 2 as desktop, 2 mirrored. Is it possible?

I'm looking to purchase a new (2014) mac mini to use a pair programming workstation. 2 keyboards, 2 mice, 4 monitors. Each person would have their own keyboard and mouse and dual monitor display. ...
0
votes
0answers
36 views

Force aspect ratio with crop on external monitor while mirroring display

When I connect my Macbook Pro to an external monitor with a different aspect ratio than 16:10 (which the Macbook Pro has) and let it mirror my display, the resolution is automatically changed to ...
0
votes
0answers
26 views

External Monitor in Portrait Mode with MacBook Pro

I've been searching around and found the "alt/option + command keys" trick, but doing this doesn't provide the rotation drop down on my Dell monitor (P2714H) (only offers to rotate on my MBP screen). ...
1
vote
1answer
6k 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. ...
0
votes
1answer
37 views

Apps open outside displays on external monitors (Yosemite iMac 27" 3.4ghz i7)

I have two external monitors from my iMac, both are rotated in portrait mode. I assign apps to the outside displays via the dock so they open in a particular display. When I open an App that is ...
0
votes
1answer
654 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 ...
0
votes
1answer
1k 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
16 views

Lost screen on Panasonic 55 inch with Mac mini

I tried to set the screen from the Panasonic to best fit. When I did that on my Mac mini the screen went to snow. I tried to get it back by on losing the HDMI cable power of the Mac. Nothing helps. ...
0
votes
4answers
4k 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
0answers
15 views

Can you swap the display of a mid 2012 non-retina macbook pro with a retina version from the same year?

I know there are multiple versions of the retina display (LG/Samsung), and that officially they're incompatible with each other and the non retina version. But... Unofficially, is it possible? Has ...
2
votes
1answer
1k 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 ...
0
votes
0answers
11 views

Fixed Yosemite flickering icons on menu toolbars. The only solution that worked for me. Solved [duplicate]

I have been struggling for a bit with the flickering of icons (dropbox, battery, wi-fi, time, etc) on the menu bar (top-right corner of the screen) with Yosemite. I've tried all the hardware resets, ...
0
votes
3answers
810 views

Third monitor on a 2008 iMac

I currently have a 20-inch Early 2008 iMac (iMac8,1), with the iMac display and an external LG display. The graphics chip is an ATI Radeon HD 2400, which, as far as I can tell from the specs, only ...
9
votes
5answers
543 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 ...
0
votes
0answers
29 views

built-in screen flickers on macbook air

I have an early MBA 11" (Jan 2011), dual booting to Mavericks and windows 7. Recently it has started exhibiting the following symptoms: built-in display flickers during boot and continues to flicker ...
3
votes
2answers
5k 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 ...
0
votes
1answer
941 views

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 ...
0
votes
2answers
67 views

Fit-screen dosn't fill all the screen

I'm new Mac user, on Yosemite. Some apps, like Chrome Sublime Text, when I double click on the title bar doesn't fit my screen, check the image Also for some others apps, Like Xcode or Safari it ...
1
vote
1answer
21 views

Calibrate laptop display to simulate TN display problems

I am a web developer and I have had issues where designs have too little contrast, and customers complain, but it looks fine on my nice MBP display. Most of the computers at Best Buy are sold with ...
3
votes
1answer
1k views

OS X 10.9 Fullscreen on second display doesn't stretch to full screen, but only part of it

I'm on OS X 10.9 and with this OS upgrade, the ability to run fullscreen apps on a second display while working on another was implemented. What I want: Play YouTube and other online sources ...
1
vote
1answer
932 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 ...
9
votes
4answers
976 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
4answers
4k views

Lost ability to choose 3440x1440 resolution after Yosemite upgrade

I have an LG 34UM95 connected via TB on a Late 2012 mac mini. After the Yosemite install, I no longer have the option of choosing 3440x1440 resolution in the Displays preferences. It worked just ...
2
votes
2answers
11k views

Secondary display with VGA connection resolution issue with Macbook Pro under Snow Leopard

I am on a MBP Early 2011, running Snow Leopard and am facing a strange issue. If I boot up my system and try to connect to my external display using the MDP->VGA adapter, System Settings won't show ...
1
vote
1answer
2k views

Yosemite 10.10.2 no longer detecting external display on 2014 macbook air

I have an Apple mini displayport to VGA adapter connected to an older Samsung SyncMaster 906BW. First time I plugged it in everything was working just fine extending my desktop as expected. Yosemite ...
4
votes
2answers
396 views

Why does my dock keep moving back to my other monitor?

I have a larger, external monitor connected to my MacBook Pro and have arranged it such that the dock is in the external monitor (via System Preferences > Displays > Arrangement, by dragging the white ...
4
votes
0answers
181 views

Macbook doesn't display on external screen until after I log in (Yosemite). How to fix?

I have a macbook pro (mid-2011) and an HP Pavilion 22bw (prob inconsequential) connected via a Thunderbolt DVI Adapter. Ever since installing Yosemite, I now need to open the macbook pro and log in ...
3
votes
2answers
3k views

Use Dell Inspiron laptop monitor as only monitor for mac mini

I have a Dell Inspiron 1525 laptop and I am planning on purchasing a mac mini, new version , I am tight on money for a while and want to use my current laptop screen as monitor for mac mini, I just ...
1
vote
0answers
82 views

External 4K monitor shows wrong resolution

I bought a Philips 288P6 4k-monitor and plugged it to my Retina MacBook Pro 15". For a few days it worked just great. When selecting Scaled instead of Best for Display, it gave me the retina style ...
2
votes
1answer
2k 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 ...
6
votes
2answers
6k 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 ...