1
vote
1answer
61 views

How can I set external display as primary and turn off internal display without connected MagSafe power cable?

When I connected MagSafe power cable to Mac and close lid, secondary display become a primary and dock migrate to it. But when I disconnected MagSafe power cable - the primary and secondary monitors ...
0
votes
0answers
24 views

Can I add a separate monitor and keyboard-mouse to a Mac?

Is possible to add a separate monitor to a Mac and use a separate keyboard-mouse combo to operate only on that Monitor? Say, you use the monitor 1 for regular use and the other monitor can be used by ...
0
votes
0answers
87 views

Use late 2009 iMac as external display for 2013 MacBook Air

I would like to use my late 2009 "27 iMac as an external display for my 13" 2013 MacBook Air. I've searched the internet and found this thread (and it's sources) that suggests that it is possible to ...
0
votes
1answer
30 views

MBP 2010 external monitor not waking

Up until recently my MacBook Pro 2010 worked fine with an external samsung monitor, using a mini display to HDMI cable. At the time I was running Mountain Lion. Then a few months ago, still running ...
0
votes
0answers
315 views

Dual Monitor Mac Mini - Main monitor refreshes constantly

I have a Mac Mini with an i5 core running 10.9 and am running dual monitors, using an HDMI to DVI on one Samsung B2030, and Thuderbolt to VGA on Samsung S22C150. It does not appear to make a ...
2
votes
1answer
124 views

Need a way to save multiple window layouts for multiple configurations of monitors

When I work at my desk, my MBP is connected to two 27" displays, so I have 3 screens, and they're laid out very specifically, so my chat, mail, trello, etc. windows are all in their own spot. I'm ...
7
votes
1answer
46k views

How could i use an iMac as secondary monitor for windows 7 laptop

Recently (less than one year ago) i bought an iMac 21,5". Now i would like to use it as secondary monitor for my laptop. (My laptop runs Windows 7). Is it possible? (I found conflicting opinions on ...
0
votes
1answer
114 views

Mac: VRAM with multiple Monitors

It seems that when multiple monitors are attached to a MacBook Pro (Retina), OSX splits up the VRAM for the monitors. Even when a screen is captured by e.g. a game, performance degrades very steep. ...
1
vote
0answers
123 views

One of three monitors does not start after upgrading from Lion to Mountain Lion

I've just updated to OS X 10.8.2 (earlier 10.7.5) on my Mac Pro. And I have 3 monitors - DVI, DisplayPort (primary), DVI; attached to 6850. Everything works fine, but every time I start the computer, ...
3
votes
4answers
5k views

tool to remember window positions when I plug in/unplug an external display

When I have a giant Thunderbolt monitor plugged into my MacBook, I want windows arranged a certain way. No full-screen apps, some apps are shown on my small laptop screen, other apps are shown on my ...
1
vote
3answers
28k views

How can I mirror my Mac display on my iPad?

I don't know why i can't seem to find any info about this or even anyone asking the same question. I have an iMac and a new iPad. I want to mirror my Mac display on the iPad, so I can sit in another ...
4
votes
1answer
1k views

How does Mac OS X 10.7 detect different displays?

I have a Macbook Pro with Mac OS X 10.7, and an external display screen attached to my Macbook, which is working fine. Sometimes, I have to switch the second display to a projector (because I want to ...
1
vote
1answer
2k views

What port is this *picture* (mid 2007 13 inch macbook)?

I've been trying to hookup this MacBook I have to an external monitor, but I don't know which adapter to buy. I bought a VGA adapter on eBay, but the connector is really thin. Can someone direct me to ...
3
votes
1answer
2k views

Disable Screen Mirroring Keystroke

When I'm stumbling around trying to find the keystroke for lowering the screen brightness in quarter-segments (which happens to be Option ⌥+Shift ⇧+Brightness-down (F1)), I usually wind up hitting ...
1
vote
1answer
1k views

Interference on external VGA monitor (intermittent ripple) only when booted into MacOS X but OK on Windows Bootcamp, why? and how to fix?

I'm seeing a ripple-like interference on an external display attached to my 2010 Mac Book Pro via VGA (Display adapter). This only occurs when the Mac is booted into MacOS X but not Windows. It's ...
3
votes
3answers
5k views

Can I have multiple mice & keyboards for one Mac?

I would like to control two cursors with two mice in the same time, as well as have two keyboards for separate control and text input. My goal is to have two users on one computer, so I can let my ...