3
votes
1answer
42 views

Constant flickering on my external display

I've recorded a 7 second video of it here: http://youtu.be/2k9P59Z32wE. Basically, the screen will alternate between a fuzzy picture, color bars, and then black every ~2 seconds or so. Technical ...
0
votes
1answer
50 views

Are you using a Sharp PN-K321 at 60Hz with a Late 2013 Mac Pro?

According to Apple's KBase article on "Using 4K displays", the Sharp PN-K321 monitor is supported at 60Hz in MST mode if you're connected via mini DisplayPort to DisplayPort. I've ordered a StarTech ...
0
votes
1answer
50 views

How do I connect a late 2013 MBP Retina to two DVI monitors?

I thought this Mini DisplayPort to Dual-Link DVI adapter would allow me to connect two of these monitors to my Retina MBP. Does "Dual-Link" mean that two monitors could be connected? It had not ...
1
vote
1answer
147 views

Mini DVI port male to thunderbolt female [duplicate]

I use the old 2007 white macbook (that works great). There's a thunderbolt display lying idle in our office, and I wish to connect it to my macbook. The macbook has a mini DVI port. I searched online ...
0
votes
0answers
208 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 ...
3
votes
4answers
1k views

Flickering Static when Connecting Macbook Pro to LED TV

I'm trying to connect my Macbook Pro Late 2011 (OS X 10.8) to a LED TV. I'm getting this flickering static shown on the screenshot below. It also comes with a "bursting" sound whenever the static ...
2
votes
0answers
975 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 ...
4
votes
3answers
12k views

Mavericks not able to use external display at full resolution

I have been several months using my mid-2010 15" MBP connected to a Dell U2711 through a miniDisplayPort-DisplayPort adapter, without any trouble cranking the resolution up in Mountain Lion to it's ...
1
vote
1answer
202 views

Dell U2713HM LCD Monitor Killing Wifi (and ethernet) on my Mid-2012 MBP and iPhone 4S

I just purchased a Dell U2713HM monitor. As soon as the monitor is turned on, the internet (both wifi and wired) goes out. I have tried the following fixes: 1) Changing channels on wifi router. 2) ...
2
votes
0answers
286 views

Trying to connect a Korean IPS (2560x1440) to a Macbook Air (13-inch, Mid 2012, 1.8 GHz Intel Core i5)

I'm trying to get a Macbook Air to work with a Korean IPS. It's not a big deal -- I have it set up on my Linux machine, but I'd like to be able to watch some videos (Amazon Prime HD) that don't work ...
0
votes
1answer
495 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 ...
4
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 ...
0
votes
2answers
594 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
2answers
2k views

Can't get VGA output to work with MacBookPro5,3 OS X 10.6.8

I have a ~2009 MacBook Pro (model MacBookPro5,3) with OS X 10.6.8. I'm trying to use a Apple Mini DisplayPort to VGA adapter to connect to an external monitor. I've tried two different monitors and ...
3
votes
1answer
919 views

Can I connect my MacBook Pro DisplayPort to a Thunderbolt iMac to use as a display?

I have a MacBook Pro with Mini DisplayPort and I want to use target display mode to use a Thunderbolt iMac as an external display. If this works, would I need a Mini DisplayPort cable or a Thunderbolt ...
1
vote
1answer
808 views

Daisy-chain non-display port displays

I have a Mac Mini (Mid 2011) running OS X Lion with two monitors currently hooked up to it. One is a DVI monitor (it also supports VGA) and the other is VGA-only. The DVI monitor is currently hooked ...
1
vote
0answers
361 views

Low display resolution after using external display?

I've a refurbished late-2008 Macbook Pro running the latest version of Lion. This problem started couple of weeks ago. Whenever I detach an external monitor, the resolution on the laptop display goes ...
1
vote
2answers
569 views

iMac External Monitor Support

I have a desktop computer with an Nvidia 9700 GTX graphics card. I'm using the DVI port on the desktop with the Mini-Display Port DVI adapter to plug in to my mid-2011 iMac Thunderbolt port. I boot ...
1
vote
1answer
605 views

Best input to connect a monitor to a Macbook Pro

I just bought a 24" monitor (asus pa246q) with dvi/hdmi/displayport inputs. I am wondering which is the best input I should use to connect a MacBook Pro 15" (late 2010). Someone suggested me HDMI, but ...
8
votes
3answers
5k views

What is the difference between thunderbolt and displayport iMacs when used as monitors?

Somewhat confused by the Thunderbolt/Mini DisplayPort compatibility rules, and the apple store people were unhelpful, so I ask here (maybe I should ask here first :) Hopefully we can come to a ...
3
votes
1answer
863 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
5answers
247 views

What is the MAX pixel estate I can get from a MBAir 2011 with multiple displays?

I intend to buy a MBAir 11 and need lots of pixels. the more I have the better. If I could have 4 30' screen I'd do it. Graphic performance is of absolutely no interest to me, as I only do ...
1
vote
2answers
3k views

Connect older Mac Pro (DVI) to newer Apple Display (Mini DisplayPort)

I have an older Mac Pro with two DVI outputs. I have access to an Apple Display that has a Mini DisplayPort connector, which I'd like to use as a second monitor. Is there an adapter out there that ...
2
votes
1answer
3k views

Is it possible to use MacBook Pro with 3 monitors? [duplicate]

Possible Duplicate: Mac book pro - can I plug two external monitors in? I do have a MacBook Pro (2010) and I would like to use it with 3 monitors: the internal LCD and two monitors using ...
2
votes
4answers
726 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 ...
1
vote
2answers
245 views

Why does my WLAN stop working when I plug in my HDTV?

I'm facing a strange problem where my WLAN suddenly stops working the moment I plug in my HDTV into my MacBook 13" (mid-2010) using an HDMI to DisplayPort adapter. Any idea why this is happening?
13
votes
4answers
3k views

Is there any way to output to two 1920x1200 external monitors with any of MacBook Pro or Air?

I understand that you can output to one 1920x1200 monitor while still using the laptop's screen, and one 2560x1600 monitor using the dual-DVI adapter. But can you output to two external 1920x1200 ...