Generally a visual screen used to display graphical or text output

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2answers
15 views

External Monitor's USB ports don't work

I have connected an external monitor to my macbook pro through a thunderbolt vga adapter. The monitor has several USB ports on it and if I plug a mouse or keyboard into them, they will not work. Is ...
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0answers
23 views

Can't connect MacBook Air to LED TV anymore

I'm not sure if it was that recent security update, or the fact I've bought a new television, but it seems my Macbook Air no longer wants to play with the television at all. It's a little old, Late ...
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1answer
14 views

MBP not detecting external monitor

I have 2 MBP. A private (late-2013) and a work (mid-2012). My private MBP can detect the external monitors instantly without any issues. My work MBP can only detect one of the monitors.. The monitors ...
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2answers
40 views

Using an iMac as a secondary monitor

I have an early 2009 iMac (The last one that was 24 inches) and a Macbook Pro from work. Occasionally I work from home and would like to use my iMac as a second monitor with the Macbook. Is this ...
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1answer
40 views

How to AirPlay or stream video to PS3 from OS X?

I'm hitting brick walls it seems on finding any topics that pertain to streaming video and / or live display to a PS3. I am not sure if I'm just missing the correct terminology or if a solution ...
0
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1answer
27 views

How to view current display resolution

How can I find out the current resolution the screen is running at, in OS X 10.10? Under settings -> display (which is where I think it used to be), it shows the refresh frequency, but not the ...
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0answers
21 views

Horizontal lines visible on retina monitor

I have a retina monitor, but I can see horizonal "pixel" lines on my screen. This occurred soon after I installed Yosemite, then the problem disappeared, now it has reappeared again. Restarting the ...
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0answers
23 views

Intermittent Static / Garbage External Display On Wake and Boot? Picture included

Intermittently (relatively frequent) when the MacBook wakes from sleep and it kicks the external displays on, one or all of them may be fuzzy like this. I have one display in a Thunderbolt port, and ...
1
vote
1answer
47 views

Splitting a mac desktop into smaller portions

Background I'm using a device called a DualHead2Go that lets me plug two external screens into an early gen Macbook Pro. This device basically presents the two screens to the mac as if they were one ...
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2answers
96 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 ...
3
votes
0answers
56 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 ...
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0answers
22 views

Mac Mini is not displaying all 29" of my DellU2913WM since Yosemite. Suggestions?

I upgraded my mac-mini to Yosemite & suddenly lost my ability to adjust the screen resolution to fit. An add-on product called SwitchResX was disabled after the upgrade, and the system ...
1
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0answers
26 views

External display occasionally shows just noise

When I'm at work I have my Macbook Air mid-2013 hooked up to a Samsung SyncMaster 2443 display via a ThunderBolt-to-HDMI adapter and then to a HDMI-to-DVI adapter. Almost every second time I switch ...
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2answers
39 views

Will never letting my display go to sleep shorten its life?

In Mac OS X 10.9's System preferences > Energy saver, there is a warning that says: Never letting your display go to sleep may shorten its life Why would not letting my display go to sleep ...
1
vote
0answers
36 views

External Display Brightness, Contrast and Color are Terrible

I have a late 2014 13" Retina MBP. It's connected to a 24" Philips 246EL Display by using an Apple Mini DV to DVI adaptor. The brightness and contrast on the external display are terrible, and no ...
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0answers
54 views

Intel HD 3000, HDMI and 2560x1080

I recently purchased an ultra wide monitor, with a native resolution of 2560x1080. This is great but it's only working with Windows ! Apple is limiting HDMI resolution to be no more than 1920x1080, ...
1
vote
1answer
44 views

Blaupunkt 4k LED TV as external monitor for MBP mid 2012 retina issue

I initially connected the MBP 2012 retina 2.7 GHZ to the 4k display it showed me 3840x2160 correctly. But when I was optimising some display settings I changed to 1080p after that I no longer get the ...
0
votes
1answer
14 views

Restoring window configuration for monitor setups

I would like to achieve the same effect as is described in this question, which doesn't seem to have a suitable answer. I develop on a macbook pro. Often I use it on its own, but sometimes I connect ...
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0answers
32 views

Downsampling an external monitor on a Macbook Pro

I was wondering if anyone has succeeded in downsampling an external monitor for a Macbook Pro. I currently have a late 2013 Macbook Pro (Retina) with Intel Iris Pro 5200 graphics card. I just bought ...
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votes
1answer
33 views

Connect MacBook to projector without DisplayPort

As it appears, my Thunderbolt/mini DisplayPort port on my MBP mid-2012 is nonfunctional, so I cannot use my DP-VGA adapter anymore to connect to external monitors/projectors. What alternatives are ...
0
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0answers
75 views

What is the best way to connect external monitors to mid-2014 Macbook Pro Retina so you can get the best resolution?

I have a mid-2014 15" Macbook Pro Retina. I've got a bunch of plugs (HDMI, 2 mini DP) and my external 27" ACER K272HUL has HDML, DP and DVI. My assumption is that there are differences between the ...
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0answers
20 views

Plug out any USB device “disconnects” HDMI Monitor

whenever I unplug an USB device (no matter what, hard drive, usb stick, dvd drive ...) the HDMI-Monitor connected to my MacBook becomes "disconnected". This means that all Windows etc. are now on the ...
6
votes
1answer
708 views

Screen turns off when I move my MacBook when it is on the sleeve

I've noticed that when my laptop is on its sleeve and I slide my laptop on it the screen goes black. This doesn't happen when I have the laptop on my lap. Its consistently reproducible. It's somewhat ...
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0answers
51 views

MBP Black Screen of Death

I want to avoid the $100 fee to send in my MBP since I think I've discovered what's wrong with my MBP. I was gaming on my Macbook Pro 2012 when suddenly the display turned black and the computer ...
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0answers
129 views

HDMI to DVI Adapter not working on Mac Pro

I brought a new Mac Book Pro and I'm trying to connect it to my Dell U2414 monitor from Mac's HDMI port. I am using HDMI to DVI adapter connected to DVI cable, the Dell Monitor provided. The Mac is ...
0
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1answer
43 views

13'' Mid-2012 Pro, can I use FireWire to VGA for a triple screen setup?

I have a mid-2012 13'' Macbook Pro. I'm currently using a Thunderbolt to VGA to use a second monitor. I'm feeling myself in need for a third monitor for my work. I was wondering if it was possible to ...
1
vote
1answer
55 views

Macbook late-2009 not displaying red color

Yesterday I realized that that my late-2009 Macbook White (A1342) does not display red colors. Sometimes it works correctly when I turn on the computer. Then, after a few seconds, red color starts ...
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2answers
85 views

Macbook Pro 13" with Retina Display: Black Screen

So this is not my computer, but my girlfriends. She was doing thesis work in the library when all of a sudden the screen to her Macbook began to malfunction. At the point it is at now, whenever it is ...
0
votes
1answer
37 views

Can someone explain how to find and use kext files?

The post I found on this forum: "Apple Cinema Display Brightness no longer works in Mavericks or Yosemite" explains how to fix it using kext files but I can't figure out how to get the kext file to ...
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0answers
12 views

IE 11 Looks huge on external display

I'm using a 15" retina MBP and a 22" (1920x1080) external display... if I drag items such as desktop shortcuts and IE 11 (so far I only identify these 2) they look HUGE, like this: this is a ...
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0answers
45 views

External projector not working on MBPR 2013 late 15"

After I upgraded to 10.10. I can not use projector in extend mode or mirror mode. It seems my MBPR has detected the projector, But the projector just can not show its display correctly. I've tried ...
0
votes
2answers
249 views

Connecting MacBook Air to two VGA/DVI monitors

I have a 13" MacBook Air (2012) and I would like to connect it to two external Lenovo Thinkvision monitors. Both monitors are identical. They have both a VGA port and a DVI port on the back (see ...
2
votes
1answer
183 views

Is there a way to have separate docks per display?

I'm using Yosemite. I have 2 displays (each with its own space and both have the dock) and I have a application (app1) with various windows. These windows are distributed between these two displays: I ...
1
vote
1answer
76 views

how to set 3840 pixels wide for external 4k monitor

On a Macbook Pro early 2013, I am trying to run a 4k Samsung TV. It's almost working (though the text is awful, I think it's just that the TV is not really suitable). The issue I want to ask about ...
1
vote
2answers
116 views

As a user with multiple monitors attached to my Mac, how does it select which one a new window is opened on?

I have a Macintosh [MacBook Pro] with multiple monitors. There's the built in laptop display and I additional have a Apple Thunderbolt Display and another third party monitor attached via ...
2
votes
0answers
87 views

30" monitor has black border around desktop

I have been using a 24" monitor with my macbook pro early 2011 connected via a mini display port to DVI adaptor. I recently received an HP Z30i 30" monitor. When I connect to it with an mini display ...
1
vote
0answers
68 views

Cmd+` breaks with dual monitors and full screen mode

I want to run Chrome in full screen mode on both my monitors, using Cmd+` to alternate between windows. Cmd+` seems to work fine for alternating between windows when not in full screen mode, but it ...
1
vote
1answer
100 views

Same Wallpaper for every Display

I have a Macbook Air (with OS X 10.10 Yosemite). I've set the wallpaper to a folder and let the wallpaper change randomly every 30min. When I work at my desk, I have an additional external Display, ...
1
vote
1answer
37 views

Menu command name for adjusting brightness

I'm trying to change the Increase brightness key from F1 to F7. In order to do that, I went to System Preferences and tried to make a custom shortcut, but I realized that I didn't know the menu ...
0
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0answers
54 views

Display seems a bit blurred with MacMini 2012

I have a 22" HD TV which I use with my 2008 MacBook through a mini-displayport -> HDMI cable. The display when I do that is really clear and crisp. When I use the exact same cable and TV connected to ...
0
votes
0answers
166 views

Change refresh rate of laptop LCD

How can I change the refresh rate of a 2014 retina MacBook Pro? System Preferences doesn't have this option, so I guess it must be buried in a plist somewhere. I want to use 72hz for video playback ...
0
votes
0answers
28 views

Starting Google Chrome leads to altered display colours – why?

When I start Google Chrome (38.0.2125.111) on my Mid-2010 MBP on OS X Yosemite (10.10) the display (not just the displayed browser) changes to a much cooler colour, as if I had set a different colour ...
0
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0answers
27 views

Using USB-powered monitor with Mac

Question: Is it possible to use a USB powered monitor with a Mac? I believe these connect simply (and only) via USB. Detail: I would like to use a small tablet-sized monitor (approx 12 inch) with a ...
1
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0answers
147 views

Not supported input when switching from external TV to monitor on Yosemite

I'm using a LogiLink Mini Display Port to HDMI adapter to connect my MacBook Pro (late 2013, 15", non-retina) to external screens - Dell monitor (through an HDMI-DVI cable) at my desk and a Samsung TV ...
2
votes
1answer
216 views

Mac mini connected display not showing full screen

I just got the new Mac Mini and plugged in my display, but it's not showing the full screen. Here's how it looks like: Is there any way to fix this?
0
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0answers
44 views

How to transform a MacBook Air Screen into a external monitor (for a MacBook Pro)?

I have been trying for a while to find sth about how to transform a MacBook Air (1st-gen) screen into a monitor. My old MBA got fried a while back and I can't throw it away. Now I need a second ...
0
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0answers
431 views

External Monitor Showing only noise after yosemite upgrade

After upgrading to yosemite , i see just noise on the external monitor, using a mdp to hdmi converter and an hdmi to dvi cable. It worked very well on mavericks. I don't have display now after ...
0
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0answers
122 views

is it possible to run a 4k display using an eGPU on a mid 2012 MacBook Pro (non retina)

I'm interested in driving a 4k display by using an eGPU. I've acquired a Sonnet Thunderbolt ePCI expansion chassis (see here) -- which will allow me to hook 1 double width ePCI card or two single ...
1
vote
1answer
3k views

Turn off MacBook Pro's display while connected to external monitor on Yosemite

How do you turn off the MacBook Pro’s display with the lid open while using an external monitor on Mac OS X 10.10 Yosemite? All the previous methods—such as the one’s listed here—that have worked on ...
1
vote
1answer
255 views

How can I connect a third monitor to my MacBook Pro 13"?

I already have one VGA monitor connected to my Macbook Pro's Mini Display Port, but there is only one mini display port on my mac, so I'm not sure how to hook up a second external monitor. Should I ...