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4
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2answers
2k views

1920 x 1200 resolution monitor with VGA not detected by Mac OS X 10.7.2

I recently got a Dell 2412m monitor with a screen resolution of 1920 x 1200. But in system preferences it only shows 1920 x 1080. I had it connected, beautifully, to my spare linux machine, so ...
0
votes
2answers
37 views

Mini Thunderbolt to VGA not showing video on external monitor but Mac says it is

The external monitor used to be working before, but now, there's no video being sent. The monitor is sleeping when I connect, even though the mac says it's connected. I am using a SyncMaster390b as ...
0
votes
2answers
258 views

Are HDMI to VGA converters/adapters compatible with Mac?

Recently I purchased an HDMI to VGA adapter that actually converts the digital signal to an analog VGA signal to connect a computer to an external monitor. It works perfectly with a Windows PC that I ...
1
vote
1answer
90 views

Viewing VGA to USB input on a MacBook Pro

I want to use my MacBook as a monitor and keyboard and mouse for my Windows PC. Basically I want to use my laptop as a remote control for a headless Windows 7 PC without lag. I want to play some Steam ...
0
votes
1answer
59 views

Connect two VGA dell displays to my macbook?

I want to buy two 17 inch dell displays to use them with my mackbook pro 13 inch with one thunderbolt port but I dont want to buy them until I know that I can use them haha I want to know which ...
1
vote
0answers
86 views

MBP gets stuck when connected to external monitor via minidisplay-VGA

I'm using an MBP mid 2012. I used minidisplay-VGA to connect to external monitors. This worked for more than one year. In the recent month, there are already more than 4 times that the MBP gets ...
1
vote
0answers
284 views

Can 2013 retina MacBook Pro (Mavericks) offer same native 1600x1200 via VGA display that worked with 2009 MBP (pre-Mavericks)?

I have a Samsung 213T LCD, with a native resolution of 1600x1200, that worked great as an external monitor, using a DisplayPort VGA adapter, with my 2009 13" MacBook Pro through several OSX releases. ...
1
vote
0answers
458 views

Macbook Air Mid 2013 Mini Display to VGA Issue

I bought new macbook air and mini display to vga cable. When I connect to external monitor, air doesn't recognize it. I tried different external monitors with different cable, same result. My friend ...
1
vote
0answers
272 views

How to connect iOS 6 device to projector via VGA adapter?

After upgraded to iOS6, I cannot connect to my projector for presentation via VGA adapter, before it worked well. How do I make it work now?
1
vote
0answers
765 views

Setting up dual monitors on MacBook Pro with Retina

I just got my MacBook Pro with Retina yesterday and I bought a Mini DisplayPort to VGA Adapter to setup dual monitor, it worked fine. Today I tried to connect Retina with my external monitor, I tried ...
0
votes
0answers
50 views

MBP logs out of all accounts under Yosemite when projector is unplugged

I've been noticing a strange behavior when disconnecting my laptop from projector displays after upgrading to Yosemite. As soon as I unplug the Thunderbolt-to-VGA adapter, I find that the system ...
0
votes
0answers
70 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
0answers
66 views

MacPro VGA drivers - correct resolution not shown, is this a driver issue?

I bought a new monitor to go with my 2006 MacPro and connected it up. My old monitor (a Samsung Syncmaster 940) is still connected to the MP but this time by an Apple DVI-VGA converter. The new ...
0
votes
0answers
173 views

VGA No Signal with P2JR Pico Projector

I have a late 2008 unibody Macbook running OSX Mavericks and I'm trying to hook it up to a P2JR Pico Projector. I'm using the cable supplied with the projector and the official MiniDP to VGA adapter. ...
0
votes
0answers
552 views

macbook pro 2011 13" doesn't detect external display

I have a miniDP to VGA adapter, and its worked fine until this morning, I woke up and shook the mouse, but only the internal MacBook screen worked, not the external monitor. I tried to reset SMC and ...