OS X :: Connecting Macbook To Projector - Even With Mini Dvi Port It Doesn't Work

Apr 14, 2010

There was another thread on this that I found via Google, but now I can't seem to find it again. I have to occasionally hook up my Macbook (not a Pro) to various digital projectors at different companies. I bought the $20 attachment thing. I brought it in and have not been able to get any projector to recognize it at all. This is on several different projectors. I try hooking it up both before and after turning the computer on and it doesn't work. I went to "Display" in System Preferences but there is nothing there about changing the display (to "dual" or "mirror" or anything), it just says "Color LCD" and some preferences about size, bits and stretching. There are no tabs. The worst part is that I teach at a lot of tech companies, so the people there should all know how to fix it, but...1.) can't read English that well, and my Chinese is OK but not *that* good, and 2.) they all use PCs. Macs are like aliens to them. So they can't fix it either. The manual is worse than useless.

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MacBook Pro :: NEC LCD2690WUXi & Mini Display Port To Dual DVI Doesn't Work

Jan 25, 2010

I purchased the apple mini display port to dual-link dvi adaptor and a dual-link dvi cable. The 2690 display now "lights up" but I get constant partial screen flicker and flashes.

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Mac Mini :: 27inch Display Port To Dvi Adapter To Pro Doesn't Work

Oct 30, 2009

I just bought the 27in iMac to hook up to my Mac Pro till apple refreshes their ACD. I thought I would be able to use the Mini Displayport to DVI adaptor to connect it to my Mac Pro through DVI and it doesn't work. I know you can do it with mini displayport to mini displayport although, both my mini displayports are currently in use by by 24 ACD.

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MacBook :: Connecting Projector For Presentation - Mini DisplayPort To VGA Adapter?

Feb 1, 2009

In a month or so I'm going to need to do a Keynote presentation with a projector. I have the new MacBook, so I need the Mini DisplayPort to VGA Adapter. It doesn't seem to be getting good reviews though (many saying it doesn't work for them). I will not be able to test it out with the project until the day of the presentation. Is there any other way to connect the MacBook to what I assume will be a basic projector?

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MacBook Pro :: Connecting Mini Display Port To TV HDMI

Mar 22, 2012

I have a new MacBook Pro 17" computer. I want to play a DVD through the computer to a Toshiba 26" flat screen TV, using a mini port to HDMI.

At first nothing happened, then after much fiddling I got the Apple Spiral Galaxy image on the TV and my usual desktop on the computer. I then discovered that I can move the cursor from my desktop across to the right, where it disappears from my computer screen and appears on the left side of the spiral galaxy on the TV. So it's like I have two side-by-side screens, the Apple galaxy on the left, my computer on the right. In addition, I keep my dock on the right side and it's barely visible on the right side of the galaxy screen.

Incidentally if I play the DVD I can drag and drop it to the right so it slides off of my computer and onto the galaxy. But I know that's not the real solution.

MacBook Pro, Mac OS X (10.7.3)

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MacBook Pro :: Ethernet Port Doesn't Work

Jun 26, 2012

Brand new 2012 MBP 15":

Network system prefs recognizes that the Ethernet cable is plugged in but flips between unknown state an cable unplugged. Never gets a DHCP address. When the cable is unplugged, it stays on the unplugged status.  

As a note, I am having trouble getting Parallels to recognize any network connection at all, butmy immediate concern is the ethernet port. 

MacBook Pro, Mac OS X (10.7.4)

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MacBook Pro :: That Port Powers On USB Gadget, But It Doesn't Work?

Feb 9, 2010

My early 09 MBP just started having trouble with the USB port closest to the audio in/out. That port powers on my USB gadget, but it doesn't work. i.e. my mighty mouses laser turns on, but doesn't work. Anyone else having trouble with this?

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OS X :: Connecting Mini Display Port To HDMI On Mbp?

Jan 11, 2010

I am new here, I have been watching the forum but have not needed to post until now. I have a june 2.8 MBP running snow leopard and I am having problems with Mini DP to HDMI. I have a convertor to go direct to hdmi from mini dp but when I use it to watch movies the color is really dark. It is almost unwatchable.

It is not a hardware thing because when I boot into windows 7 I can watch the same file with the same hardware with no issue with darkness.

I was wondering if anyone has come across this issue in snow leopard. I have searched mroogle as well as good and could not find anything.

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MacBook Pro :: Ethernet Port Doesn't Work In OSX But Does In Boot Camp

Nov 30, 2007

Been troubleshooting this one awhile...I even did an Archive and Reinstall....my Ethernet port on my 2.16Ghz MBP won't connect to anything. I get an IPv6 address when plugging into a router, but DHCP never works and a manually assigned IP doesn't work either. Reboot into Windows and it works fine...I've tried removing the Ethernet port, and have futzed with all the settings trying to reset it, but no dice. Problem started somewhere around 10.4.9, I think...I'm on 10.4.11...I reinstalled to .8 and worked my way back up...never works.

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OS X :: Required Adapter For Connecting The Mini Display Port ACD To PC

Feb 19, 2010

I have an apple LED 24" monitor and want to connect it to my PC which has a displayport. Which adapter would I need to connect the mini-display port of the ACD to the display port of the PC?

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Mac Mini :: Connecting To HDTV - Cable Specification - DVI Video Out Port?

Nov 28, 2010

I am trying to get my girlfriend's parents a cable that will hook their 2005 Mac Mini to their HDTV. I don't know the specs on the mini, so I'm wondering what cable I will need. I know it needs to be something -> HDMI. Is the video out port on the mini a DVI?

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MacBook Pro :: Will Mini Display Port Work On A Mid-2011

Mar 28, 2012

Im looking to purchase a Mini Display Port to HDMI for a 2011 Macbook pro to connect to my TV, the only problem is that my macbook only has a Thunderbolt port, so would this work on it?  


MacBook Pro, Mac OS X (10.7.2)

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MacBook Air :: Doesn't Detect External Monitor Connected Through Mini Display Port To HDMI Adapter

Sep 8, 2014

I bought a MBA 13" last month and now I'm trying to connect an external monitor through a Mini Display Port-to-HDMI adapter and most of the times the display shows a message "No signal detected"...

I've tried all the possible combinations between the MAC and the Monitor but it would seem a random matter.

MacBook Air (13-inch Mid 2012), Mavericks 10.9.4

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MacBook Pro :: Mini DisplayPort To VGA Adapter Won't Work On Thunderbolt Port

Jul 3, 2012

I bought 2 new Macbook Pro 13' , 2.9 Ghz Intel Core i7, with 8 Go 1600Mhz DDR3,  Intel HD Graphics 4000 512 MB, Mac OS X Lion 10.7.4 (11E2617). 

I have connected a Mini DisplayPort to VGA Adapter in order to show presentations on different LCD projectors but  no image appear. 

The external monitor is detected but no image is shown. I have tried to change the frequencies: parts of the screen appears but no a correct image. I have the same symptoms with the 2 Macbook Pro. Using old Macbook Pro with the same Mini DisplayPort to VGA Adapter, the slides are showns normally. 

I make a test with a Mini DisplayPort to DVI Adapter and with a Mini DisplayPort to HDMI Adapter and everythings works correctly with both adapters.  

MacBook Pro, Mac OS X (10.7.4)

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Mac Pro :: Ethernet Port 2 Doesn't Work

Sep 16, 2009

Internet, file sharing and screen sharing all work on Ethernet Port 1. None of these work on Ethernet Port 2. Would anyone happen to know how to fix this problem?

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MacBook Pro :: Possible To Connect Projector With S-Video Port?

Apr 2, 2012

I have the most recent Macbook Pro, and I want to connect it to my projector. The projector has an S-Video port. The new Macbook Pros don't have a mini-DVI port, so I can't use a Micro-DVI to S-Video adapter.

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OS X :: Connecting Macbook To Pico Projector Via AV?

Dec 23, 2008

I am getting a Pico Pocket Projector. Unfortunately, it doesn't offer a vga port and the only way to connect anything is through composite. I was thinking of using VGA to Composite and purchased the following:


However, when I hook it up to my TV (projector is wrapped away some where) it does not respond and the macbook doesn't pick up on it. Do I need the official apple one? I want to browse the web as well as watching movies.

I am operating tiger 10.4.11 and my graphics thingy is Intel GMA 950.

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Laptops :: Connecting Macbook Laptop To A Projector?

Aug 24, 2010

I am having problems displaying my presentation through the projector system.

I have the DVI connector for the macbook 08, connected to "InFocus" projector, I setup the display monitor, turned on the mirroring and I just get my laptop screen to display.

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Intel Mac :: Firewire 400 Camera Doesn't Work With 800 Port?

Jun 26, 2012

I have a firewire 400 camera that i'm using for a project and one firewire 800 slot on my iMac (Late 2009). When I plug the camera in, nothing responds no matter what I do - tried resetting the PRAM and SMC. Compare this to my older iMac (Late 2007) which has both firewire 800 and 400 ports. I plug it in and it pops up using the underlying Quicktime controller api on either the 800 or 400 port no problem. So I figured after trying to install a firewire camera library (libdc1394) which I need for my project which didn't work, that it must be a hardware issue, so I took it to the Apple store. The genius at the store booted the OS (Lion) from a firewire drive via 400 to 800 cable (no external power to the f/w drive was used) and then using the spare 400 slot on the hard drive, he plugged (daisy chaining) in my camera and it loaded! So this suggested 2 things - my OS is corrupt or my card can't read straight from my device but why a hard drive in between would change this is beyond me. I came home and installed OS X on to an external USB hard drive and loaded up from it - so this is a fresh version of Lion, there should be no software issues. Plug the camera in to the I/O board of the iMac but load the OS from the external USB hard drive - nothing happens, the profiler doesn't detect anything at all. On a side note, I installed XP and Ubuntu Linux and they also can't detect it, which further suggests its the device or I/O board when interfacing directly with this camera. I've tried providing the devices with external power, daisy chaining 2 cameras, using a usb hub....nothing works. Just for good measure, I tried to boot Lion off the external USB on my older iMac and again, it worked no problem, which to me really narrows it down to the hardware. 

I feel like perhaps the port is a bit dodgy and when the genius daisy chained it, it worked better, but no idea why. Someone said I should get a firewire 400 to usb adaptor

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Hardware :: Mini Display Port To DVI Adaptor Doesn't Connect To DVI Cable?

Nov 2, 2009

I bought a Mini DisplayPort to DVI adaptor with the intent of connecting my TV (with DVI-in) to my MacBook in order to use front row (and plex) for films.

However when I got home, I found that the DVI female of the adaptor does not match up (or successfully connect) to the DVI male of the cable. Have I done something foolish, but it seems that there are pins on the male that do not have a corresponding socket?

I have attached an image to try and help out...

Should I just give up and seek out a VGA instead?

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MacBook Pro :: PowerPoint  Is Shown In Small Size While Connecting It On Projector?

Apr 28, 2012

I am having a PowerPoint  problem on Mac: When I connect my Macbook Pro to the projector by a VGA cable and I set the PowerPoint as a full screen it works on Mac but on the projector what's show on the laptop it's shown on the projector but small in the left side and a counter like the quicktime and the time increasing and some other icos that are only in Mac like the close and minimize and other things so why am I facing like that? and how can I solve this issue to show the full screen from the laptop on the projector? BTW I am using Mac OS X snow leopard   

Pro, Mac OS X (10.6.8)

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MacBook Pro :: Mini-display Port Versus Mini-DVI Port

Mar 16, 2010

Relevant newbie to the mac world. I have a MBP late 2009. I bought a third party Mini display port to HDMI converter so I can hook the MBP to my 46" Samsung screen.

This works fine, no major issues here. However the picture is not great. I compared watching a standard definition TV show through the MBP then burnt it onto a DVD. The DVD (using the PS3 as my DVD drive, connected via HDMI) had superior quality than through the MBP.

Also the picture does not quite fill the screen. There is a small black border running all the way around the screen. Does not sound significant but when doing the same comparison as above, you notice the difference when via DVD the movie fills the screen. I have played around with the resolution settings. Those that fill the screen chop bits of the mac desktop off, so thats no good either.

So I am wondering why this is? Is it because the mini display port is not a DVI port, hence I am not getting true HD quality picture? How can I overcome this if at all. I'm thinking of getting a mac mini as a media hub/HTPC but want to ensure I dont encounter the same problems.

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Intel Mac :: Make Work The Mini Display Port In The It And The HDMI?

Feb 13, 2012

Does anyone know how to make work the mini display port in the iMac and the HDMI port with AT&T U-verse cable box?

Mac Pro, Mac OS X (10.7.3)

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IMac :: PS3 / Mini Display Port To HDMI Adapter Work With Audio?

Jul 30, 2010

Can the new iMac's display full 1080p + audio with a simple Mini DisplayPort to HDMi, from a PS3?

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MacBook Pro :: Sony Data Projector Doesn't Display Desktop?

Jun 23, 2010

I love my MacBook Pro -it's used all the time in schools, without hassle.

However, when I try to connect to a Sony VPL ES1 data projector, the screen resizes (normal and OK) but the data projector shows a completely different desktop image and I can't see a cursor.

Presume this is a bug, but is there a work-around I'm missing?

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MacBook Pro :: Remove Ethernet And Mini Display Port And Insert HDMI Port?

Aug 11, 2009

How many of you would like to see a HDMI Port? Why the miniDisplay port? Why not remove ethernet jack and miniDisplay port and replace it with a HDMI port. That way one HDMI cable feeds digital video AND audio. Am I the only one thinking of this?

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Mac Pro :: Does Mini Display Port To Dual Link DVI Adapter On 4870 Work Correctly?

Mar 23, 2009

Has anyone tried hooking up a two 30 ACD's to a 4870 on their MP.. just want to check if there are ANY issues with this setup.


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Hardware :: Connecting InFocus Projector To PowerPC G5

Jun 27, 2008

I have a PowerPC G5, an Apple cinema display, and an InFocus X1 projector. I need to hook the projector up to the Mac and have it display what's on the monitor.

- The G5 tower has DVI, ADC, USB ports (I have a DVI/VGA converter as well)

- The cinema display has USB ports

- The projector has in/out VGA ports, an S-video port, and a USB port

What are my options for connecting the projector to the G5 and have it project while still being able to see what's onscreen? I see Apple has $19 converters on their store site but those seem to be for iMacs with video-out ports.

- Can I connect the projector to the computer or monitor simply with a USB?

- I'm looking for VGA-to-ADC converters- would the Apple store sell such a thing?

- Or maybe something like an S-video to the ADC port would work?

I need the projector set up for Sunday so it's urgent I get this figured out and whatever needs to be purchased purchased ASAP.s,

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Mac Mini :: Mini To Projector: Small Black Line On The Screen

Oct 4, 2008

Soo...I just picked up a mini to run plex and use as a media center. Hooking it up to my projector via VGA cable. When I set the display settings to the native resolution on the projector there is a small black line or bar down the left hand side of the screen. Not on the right but only on the left. why this would be happening?

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MacBook Air :: Won't Work With Data Projector

Sep 4, 2014

Attempted to connect my mac to my data projector and it wont work?

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