Generally a visual screen used to display graphical or text output

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19 views

How to move app window when app is trying to use second monitor that's not present

I have OS X10.8.5 (fully patched). I'm using Office for Mac 2011 (fully patched). Earlier in the week, I was working on a PowerPoint presentation. During the earlier work, I had a second monitor ...
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0answers
10 views

Mini DisplayPort does not work

When plugging in my mini DP-to-VGA adapter recently, the monitor was not recognised and when wiggling the plug, all I could achieve was turn the screen black, but nothing actually appeared on the ...
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1answer
856 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 ...
1
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1answer
683 views

I deleted my Bootcamp partition but can't resize my OS X partition

I didn't realize this would cause issues, but I used Disk Utility to delete my Bootcamp partition and then tried to resize my main partition to fill the disk. This causes an error and I searched for ...
5
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2answers
797 views

Cursor stuttering: “IOHIDSystem cursor update overdue. Resending.”

My 2011 iMac running Lion recently developed a new problem; the mouse cursor stutters. At random intervals when I move the mouse it lags, then jumps, like it missed a couple of frames. Ordinarily I'd ...
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1answer
2k 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 ...
5
votes
1answer
562 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
57 views

Macbook Pro Retina with Yosemite display scaled bug [on hold]

Today morning when boot my macbook, I faced with this problem: Can you see the problem? Actually display is scaled, there is no right side on display. This is the display configuration: What ...
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0answers
28 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
29 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
19 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 ...
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1answer
47 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
28 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
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2answers
107 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
30 views

Why is Top Left Corner of the display blank when using Final Cut Pro?

I noticed this strange problem when when I was using Final Cut Pro. The top left corner of the display does not appear. The same can be seen on the image below. I left it for a while and when ...
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1answer
21 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
11 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 ...
2
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3answers
6k 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 ...
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5answers
8k views

External monitor resolution setting is lost after MacBook “wakes up” from sleep

I have recently purchased an external monitor that I am connecting to my MacBook Pro (Late 2009) using the MiniDisplay-to-VGA adapter. I have both the external monitor and the MacBook's monitor set to ...
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2answers
2k 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 ...
1
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1answer
91 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, ...
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0answers
29 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 ...
3
votes
4answers
699 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
1answer
5k 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. ...
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1answer
137 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 ...
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0answers
95 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 ...
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
38 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 ...
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2answers
100 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 ...
0
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4answers
2k 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 ...
5
votes
6answers
28k 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
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1answer
732 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
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1answer
338 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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2answers
796 views

Early 2013 Macbook Pro with 4K

From what I'm reading online it sounds like 4K displays like Seiki displays will work correctly with a late 2013 MBP or later. I have an early 2013 MBP and am not finding much of any evidence that a ...
2
votes
0answers
46 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
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0answers
50 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
2answers
2k views

MacBook backlight turns off when brightness is set at 100%

I was using my MacBook today when suddenly the backlight turned off, right while I was in the middle of using it. I know it was the backlight because: I have an external display, which remained on, ...
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votes
0answers
321 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 ...
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0answers
109 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 ...
1
vote
1answer
30 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
votes
0answers
27 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
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0answers
31 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
23 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
votes
0answers
17 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 ...
4
votes
1answer
74 views

Why is the Apple menu icon in the wrong place on my secondary monitor?

So I'm running Mavericks and absolutely love having menus on each monitor. I have two external monitors working with my 15" Macbook Pro, and one of the two monitors has the top menu kind of messed up. ...
3
votes
7answers
11k views

How to Screen Sharing / VNC to an iMac without waking the display?

I have an iMac mid 2011 at home. When I was not home, I may need to access my mac with Screen Sharing. However the iMac display will turn itself on when I connect via Screen Sharing. The problem is I ...
2
votes
1answer
159 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?
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0answers
38 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 ...
8
votes
4answers
595 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 ...
9
votes
3answers
442 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 ...