Generally a visual screen used to display graphical or text output

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1answer
60 views

Display appears different on two accounts using same color profile

I have 2 accounts on my Mac Pro both are using the same color display profile however on my account it is clearly a lot brighter. I can test this by switching between the 2 accounts with the same ...
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1answer
2k views

Mountain Lion display sleep function and screen saver does not activate

Since upgrading to Mountain Lion, the display sleep function appears not to work, and the screen saver is flaky. I can leave my machine for a couple of hours and when I come back the screen is as I ...
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1answer
1k views

Turn main screen off when watching full screen video on TV

I connect my Mac via an HDMI adapter to my TV to watch films. Is there a way to turn off my Mac's screen while watching those?
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2answers
3k views

After upgrading Mac mini to Mountain Lion, the display is not working

I had my Mac mini connected to a TV using VGA (with the mini DisplayPort-to-VGA adapter) running fine. After upgrading to Mountain Lion it simply doesn't work anymore. I wasn't using any software ...
1
vote
1answer
102 views

What's the horizontal sync and vertical refresh values for the June 2012 MBP 13" display?

Got the June 2012 13" base MBP, and wondering if anyone knew (or how to find out) the horizontal sync and vertical refresh values for this display? I'm trying to set up the correct resolution for ...
8
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 ...
1
vote
1answer
617 views

How can I keep my Mountain Lion MacBook Pro display at maximum brightness?

I have periodically noticed that my display has been a bit dim, and have brought it up to maximum brightness... only later to find that my display was about halfway on brightness. I can't rule out a ...
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0answers
753 views

Lowest output resolution for external display in Mountain Lion?

I am trying to plug into an external display through a VGA -> Component and need the resolution to be lower than 800x600...is this even possibly with Mountain Lion?
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1answer
940 views

MBP retina + Dell u3011 via HDMI: intermittent screen message about audio

I have a new Mac Book Pro (MBP) retina connected via HDMI to a Dell U3011 display. Every few seconds, but irregularly, the display pops up "MESSAGE Unsupported audio format. Please set the audio ...
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0answers
362 views

How can I show iPhone display in Macbook or iMac i.e. on larger screen?

I like to read books in PDF Expert while waiting busses. When I go home, I would like to see the iPhone screen on iMac or Macbook. I have VGA -adapter but I have no external display with male-VGA so ...
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1answer
4k views

What kind of cable do I need to connect MacBook Pro to iMac for display?

I would like to use the iMac for external display and would like to connect MacBook Pro as a source. What kind of cable do I need and how to I setup the display?
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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 ...
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0answers
90 views

Display Arrangement is empty in Lion

I have a problem with Lion (10.7.5) not able to see anything in Display Arrangement window when having Matrox DualHead2Go connected with two displays. Resolutions are fine but not able use external ...
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vote
1answer
200 views

F.lux does not always work on resolution changes. Is there a way to check if the resolution changes?

I'm a happy user of f.lux, but sometimes when I plug in my external monitor on my macbook air it returns to full brightness. This also sometimes happens if I unplug my external monitor and switch to ...
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0answers
369 views

Why didn't my Macbook sleep (USB Keyboard/Mouse was connected, lid open)

First off, let's begin with some research that I did before asking this question. Now, in my situation, I was using my Macbook Pro (Mountain Lion) with an Apple USB keyboard connected to the ...
0
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1answer
301 views

Boot Camp drivers don't always load (for Windows 7)?

Recently, I backed up my Windows 7 Boot Camp partition with Carbon Copy Cleaner before realizing that it would not be a bootable backup. Well, after some fiddling around, I made it bootable again ...
3
votes
1answer
4k views

Turn off internal display without closing lid

I learned that a MacBook Air's built-in screen turns off when I close the lid so I can continue working on an external display set to be primary. But the MacBook Air has a heat system that requires it ...
1
vote
0answers
134 views

Lion's Display Calibrator Assistant is missing calibration images

I'm trying to use the Display Calibrator Assistant in OS X Lion (10.7.4) with my Samsung 2494HM HDMI monitor, but the assistant appears to be missing some reference calibration images: ...
1
vote
1answer
3k views

MacBook pro (Early 2011) display backlight won't turn on automatically after waking up from sleep

My 15" Macbook Pro (Early 2011) has always had a problem where when I open the lid to wake it from sleeping the backlight doesn't turn on. I can easily turn it on by changing the brightness, which ...
0
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1answer
168 views

External monitor showing greenish shadow

I've got a macbook pro 2011 and am using a mini-display to dvi adapter to hook up a ViewSonic monitor (Viewsonic VX2450WM-LED 24-Inch). Problem is this greenish shadow showing up for certain hues of ...
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3answers
234 views

Screen-saver resizes my windows

I have an iMac(27" from 2010) and while running Lion I tried to HiDPI modes that gives me 1280x720 and larger text. I did change back to 2560x1440 long before upgrading my system to Mountain Lion. If ...
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?
2
votes
1answer
979 views

MBA 13" 2011 (with TB) as a display for PS3

I wonder if I can use my new MacBook Air 13" 2011 as a display for PS3 (of course with the help of some adapter, e.g. Kanex XD/Belkin AV360™)? I know it sound weird, but that's my situation.
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votes
4answers
5k views

Is there a display screen with a Thunderbolt interface that is not made by Apple?

Any suggestion for a non-Apple monitor to connect to MBA (mid-2011)? The display has to reach the same resolution without flickering. Does a non-Apple Thunderbolt display exist?
0
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1answer
468 views

Question on display resolution macbook air 2010

My 2010 MacBook Air shows a max display resolution of 1440 x 900. If I attach to a display like the Apple 27" with 2560-by-1440-pixel resolution, will i be limited to the what the macbook air can put ...
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0answers
242 views

Display contrast change when playing media

I have a weird issue with my MacBook Pro that I bought about 3 weeks ago. I noticed that when I start playing VLC player or even when opening up certain websites that the color saturation seems to ...
0
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1answer
395 views

Dell in2020m widescreen monitor and a MacBook Pro

I'm buying a MacBook Pro soon but have a Dell IN2020M widescreen monitor with 16:9 aspect ratio. Can I hook up my MacBook Pro to this? The supported resolutions for MacBooks seem to be as follows. ...
3
votes
1answer
431 views

Mac Pro (5,1 - Mid 2010) + Mini DisplayPort to DVI Adapter + DVI Monitor = blank LCD

I just received a new 2.8 Ghz Mac Pro with an ATI 5770. I have one LCD connected to the DVI port which is working fine. I have another DVI LCD connected over a mini DisplayPort to DVI adapter to one ...
2
votes
2answers
68 views

Is it normal to still see what's on the screen when it's fully dimmed?

I'm using an external monitor, so most of the time I've got the MacBook Air's internal screen dimmed to 0. But it doesn't switch off completely at 0 brightness as I can still see some graphical ...
3
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 ...
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vote
2answers
232 views

iMac display wakes up even when no one is using it

I have my iMac set to set the display to sleep after 15 minutes. I notice at night that, even when no one is touching the computer, the display will come on for a while and then to go back to sleep ...
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votes
2answers
993 views

How do I change the color depth of a monitor in Lion/10.7?

How do I change the color depth of a monitor in Lion/10.7? I vague remember it being an option in the display prefs or the display menu bar in an older OSX version, but it seems gone in 10.7?
2
votes
1answer
603 views

How to remove available resolutions from a monitor?

I've connected my 2007 Mac mini to a vizio TV display using a dvi to VGA adaptor. OSX correctly identifies the display so the DDC is working, yet OSX is also providing several resolutions which the ...
0
votes
2answers
568 views

What could be causing this screen problem?

I have a Mac Book Pro Early 2011, with upgraded RAM (Mac manufactured) and i7 processor. It is currently connected through the miniDisplay Port to a second VGA monitor (using the miniDisplay Port to ...
2
votes
1answer
1k views

Can you use Catleap display with MacBook Pro?

I've read several people doing this, but the ebay description page warns against using with a Mac. For ex. -> ...
1
vote
1answer
872 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
2k views

Auto Brightness in Mountain Lion

Ever since I've updated to Mountain Lion, the screen brightness keeps changing automatically. I don't have the setting enabled in Energy Saver. I usually have my brightness set to 100%, and the ...
1
vote
2answers
2k views

Need help to install software on a Mac Mini I have one Macbook

Recently I purchased a Mac Mini base model and need to access several CD to install software (for a Dell S2230MX monitor and the wireless router) As is known by some, the Mac Mini does not come with ...
2
votes
1answer
589 views

Display failure after waking up from standby

for some days I am experiencing a very strange behavior when my MacBook Air (newest generation) wakes up from the standby modus. Instead of the login view there are just many white and black lines ...
2
votes
4answers
691 views

Use hdmi equipped TV/projector as a Mac monitor

I have a TV with hdmi inputs, and I have an old Mac Book Pro with DVI output, and I'm going to buy a new Mac Book Pro which has mini DVI output. When I want to use TV/projector with hdmi inputs as an ...
2
votes
1answer
367 views

iPad 3 max framerate

Has anyone tried to test the maximum frame rate one an iPad 3 connected to a 120Hz screen for example? I would like to know if it's possible to achieve more than the 60fps using the any ...
1
vote
0answers
252 views

iMac has white screen, runs fine otherwise

Working in Xcode as usual, suddenly the entire display goes white. I have a second monitor hooked up for non-Xcode things, so I managed to fish the System Preferences window out of the iMac display ...
5
votes
2answers
1k 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 ...
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 ...
1
vote
5answers
6k views

How to fix a Macbook that does not always draw its internal screen after waking from sleep and having unplugged external display while asleep?

I have a 2012 MacBook Pro (Retina) which I mostly use on my desk. The computer is "docked" via a Thunderbolt display, and additionally a third-party DVI display, which I have hooked up via an Apple ...
5
votes
2answers
674 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 ...
0
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0answers
530 views

Stripes & checkerboard pattern on MacBook Pro monitor

I am trying to fix a MacBook Pro (one of the earliest Intel processor models) that spontaneously gets into a state where stripes would appear in a checkerboard pattern all over the display. Please see ...
0
votes
1answer
168 views

Mac Mini Video out

I recently aquired a Mac Mini 1.42ghz but I get no video out. It chimes on and everything but nothing on the monitor. optical drive seems t work
3
votes
1answer
1k views

Blurry/aliased text on external LCD in Lion

I have an external LCD hooked up to my MacBook Pro 5,5 running Lion. I have major aliasing on the external monitor in every application. Using the commonly recommended defaults -currentHost write ...
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 ...