2
votes
0answers
58 views

How to make a display port cable provide max resolution for Dell U2713HM with Mac Book Pro?

I bought This Display Port Cable to use with Mac Book Pro OSX 10.9.X and Dell U2713HM monitor supporting resolution 2560X1440. The cable is giving me only 1080p resolution. I have restarted both the ...
1
vote
0answers
47 views

Mac mini display tinted purple

Yesterday I was using my Mac mini as usual when the power went out. When I was able to turn it on again, I noticed that the screen image was tinted in purple, as if the display color profile was ...
2
votes
1answer
63 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 ...
0
votes
0answers
14 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.
1
vote
0answers
321 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 ...
4
votes
2answers
5k 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 ...
4
votes
2answers
4k 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
812 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
204 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
0answers
147 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
0answers
94 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 ...
1
vote
1answer
2k 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
616 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 ...
1
vote
1answer
78 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 ...
4
votes
1answer
1k 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 ...
3
votes
1answer
311 views

Can retina display features be enabled on older (non-retina) displays?

I have an older iMac, without a true retina display. I want to be able to scale the user interface like the retina macs do, but I can't seem to find a way to do that. Does anyone know a way to trick ...
4
votes
1answer
868 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 ...
1
vote
1answer
874 views

Macbook pro checkered display, safeboot works

My Mid-2010 Macbook gone wild since morning. I was running snowleopard but has Lion (dual boot). The recent changes I've done today is, installed trial version of AirParrot app and tried to use ...
2
votes
1answer
509 views

Can I configure the relative brightness level that auto-adjust will set?

I enjoy the Mac OS X brightness auto-adjustment on my MacBook Air, but I would usually prefer the screen dimmer than the level it decides on. This would also conserve some charge. I don’t suppose ...
2
votes
1answer
561 views

What is required for HiDPI mode?

I followed the directions in this question. I've checked "Enable HiDPI display modes" in Quartz Debug, and I've rebooted and logged in again, but no HiDPI modes appear. I've rerun Quartz Debug and ...
2
votes
2answers
3k views

When using an second monitor, is it possible to move the cursor off both sides of the screen?

For example, I have a MBP connected to an external monitor. I use both screens but hate the fact that I have to go all the way to the left side of the external monitor (which is huge) in order to go ...
1
vote
1answer
266 views

MacBook Pro 15" 2011 display problem at loading

I have a problem with my display, at loading time I can't see Apple logo and when I press option bottom to change the booting device I can not see any thing except a dark screen and my Mac comes out ...
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.
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 ...
1
vote
1answer
8k views

Second monitor on iMac not working with Lion

I have a mid-2011 Thunderbolt 21.5" iMac. A secondary monitor is connected to the iMac with a Mini DisplayPort-to-HDMI cable (a single cable, not an adaptor and cable). When I was running Snow ...
3
votes
1answer
566 views

Terminal text size different when connected to external monitor

I have a Macbook Pro 15" running OS X 10.6.8. When not connected to an external monitor, launching Terminal looks like this. Note the width of the text (almost looks bold). When connected to my 24" ...
4
votes
2answers
838 views

When waking up my MacBook Pro, the external monitor unpredictably displays “snow flakes”

I can't seem to pinpoint a specific cause for this, but sometimes when I wake my MBP the external screen gets fuzzy, like a TV with no reception, but I can faintly see my desktop behind the noise. If ...
-1
votes
2answers
2k views

How to fix a MacBook Pro display that turns off?

I have a 12 month old MacBook Pro, and just over the last 3 weeks or so, the screens (one additional screen) just turns off and I cannot get it back on again. I have to restart to turn the screen ...
1
vote
3answers
766 views

Trigger 'Gather Windows' programmatically (or other quick way)

I'm trying to make myself a little script that I can run on the fly that gathers all my open windows onto the main display. I think a good starting place would be to be able to trigger Gather Windows ...
3
votes
1answer
1k views

MacBook not detecting external display

I have an old MacBook 1.1 and since I upgraded to Mac OS X 10.6 it does not seem to connect to my external Monitor or TV. I'm using the Mini-DVI to VGA adapter. I've tried using detect displays and ...
9
votes
5answers
7k 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 ...
1
vote
1answer
337 views

Displays won't stay off when I put them to sleep

when I press Shift + Control + Eject the displays go blank for a second, then they turn on again. There's no way I can get them off permanently. I also don't want the computer to sleep as I leave it ...
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 ...
3
votes
1answer
750 views

Reduce colors from Millions to Thousands

I was trying to run a Keynote presentation on a secondary display and Keynote told me that I didn't have enough video RAM and either needed to reduce the resolution or number of colors from Millions ...