Noise on screen with mini DisplayPort to DVI adapter

I want to connect my MBP 15" mid'09 to the Samsung S27B970D monitor using mini DisplayPort to dual-link DVI adapter. I'm using Club3D CAC-1151 adapter for this, which looks like it was made by BizLink Technology.
There is an issue with this connection - from time to time the screen becomes noisy. You can watch a video with the same issue (with Apple adapter): http://youtu.be/GTSKp3xsMgs
There is stable reproduction steps - put computer to sleep and then wake it up. For several seconds the screen is ok and after a moment the noise appears. I found only one option to remove noise - system reboot.
I think that it's software issue, something in the operation system, it's drivers. As you understand from the video above the original Apple adapter is not free from such an issue too.
So, how it could be fixed?

Hi arabesc,
If you are having issues with the video output to your external display after waking from sleep (and possibly in other circumstances), you may want to take a look at the troubleshooting steps in the following article:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Regards,
- Brenden

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Resolution problem with Mini DisplayPort to DVI Adapter

Hi,
I have a unibody MBP 15', running on 10.5.8. I use 'Mini DisplayPort to DVI Adapter' (http://store.apple.com/us/product/MB570Z/A?fnode=MTY1NDA5OQ&mco=Nzk2MDk5OQ) to connect to my external HP LP3065 30' monitor. I get max resolution of 1280 x 800 for external monitor which supports resolution of 2560 by 1600.
This monitor used to work fine with old MBPs, but not with my unibody MBP. What could be the problem? Adapter or MBP?
I am missing high resolutions
Thanks in advance!
Rohit

You have the wrong adapter. The one you have is single-link DVI, which does not support 30" displays. You need the Mini DisplayPort to Dual-Link DVI Adapter:
http://store.apple.com/us/product/MB571Z/A

Cinema HD Display 23" to 27" Imac 3,5 i7 with Mini DisplayPort auf DVI Adapter

Hi there,
I tried two displays and two adapters -
The screen looks milky and not clear !
What could i do ???
I am on 10.9.4
Best Dirk

Hi Dirk Michael,
Welcome to Apple Support Communities.
It sounds like there is an issue with the image quality on a Cinema Display connected to your iMac. Try calibrating your display as shown in the first article below, also use the second article to verify you're using a compatible video adapter.
OS X Mavericks: Calibrate your display
http://support.apple.com/kb/PH13768
Get help choosing Mac video adapters - Apple Store (U.S.)
http://store.apple.com/us/mac/mac-accessories/cables/cable-chooser#!
I hope this helps.
-Jason

Does Thunderbolt work with the Mini Displayport to DVI adapter?

I just ordered a new 13" MacBook Pro with Retina Display to replace my Mid-2010 15" MacBook Pro. I've been using the Mini Displayport to DVI adapter to extend my screen to an older 20" Cinema Display. From what I can find online, and I'm here asking for confirmation, I should still be able to use the Mini Displayport to DVI adapter with the new MacBook Pro's Thunderbolt port. Correct?

still be able to use the Mini Displayport to DVI adapter with the new MacBook Pro's Thunderbolt port. Correct?
Yes.

Trouble with 30" HD Cinema Display using Mini DisplayPort to DVI Adapter

I bought a new MacBook Pro and I am having trouble getting the full resolution to work with my 30" HD Cinema Display (purchased in 2007 max resolution 2560 x 1600) using a Mini DisplayPort to DVI Adapter.
According to the specs page, http://support.apple.com/kb/SP581 , the max resolution of the HD external display is supported. Unfortunately the max that I can set it to is: 1280 x 800
Has anyone else had the same issue?
If this isn't resolved I'm likely going to exchange my MacBook Pro for one that can support this display.

So I went and bought the Mini DisplayPort To Dual-Link DVI Adapter as suggested and it seems to work great.
Now the problem that I have is when I open up Apple's DVD player, the screen is blank but I can still hear audio.
If I unplug the display, the movie will display properly. Rebooting with the display plugged in doesn't help either. I also deleted all the DVD players enc setting files so that they would re-initialize but no luck.
Any idea what this problem might be??
Chipset Model: NVIDIA GeForce GT 330M
Type: GPU
Bus: PCIe
PCIe Lane Width: x16
VRAM (Total): 512 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x0a29
Revision ID: 0x00a2
ROM Revision: 3532
gMux Version: 1.9.22
Displays:
Color LCD:
Resolution: 1920 x 1200
Pixel Depth: 32-Bit Color (ARGB8888)
Mirror: Off
Online: Yes
Built-In: Yes
Cinema HD:
Resolution: 2560 x 1600
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported
Adapter Type: Mini DisplayPort To Dual-Link DVI Adapter
Adapter Firmware Version: 1.03

Does DVI-to-HDMI work with my Mini DisplayPort to DVI adapter?

Hi,
I have a Mini DisplayPort to DVI adapter and was wondering if I get a DVI-to-HDMI, will I be able to get HDMI output?
If yes, should I get any specific DVI-to-HDMI adapter?
If yes, will it have sound with it?
Thanks.

So which does the community prefer between Dr Bott DVIator and the Apple DVI to ADC? I have the Apple but it is not working, as it is shutting the monitor down without even starting it (soft shut-down). Is this a bad adapter or the result of "stacking" adapters? I have read that it is more common to a bad adapter result.
Thanks.

Problem: Mini DisplayPort to DVI Adapter with Samsung Syncmaster 2033HD

Hi,
I am using the Mini DisplayPort to DVI Adapter to connect to a Samsung Syncmaster 2033HD
However, I get No Signal with DVI as the Source.
It works when plugged into the DVI slot of the Mac Pro.
Any help would be much appreciated.
Chad

DisplayPort and its variant Mini DisplayPort, use a new and different protocol for communicating with your display.
A properly-functioning adapter can request the DisplayPort use "Dual-Mode", which produces a good approximation of single-Link DVI/HDMI. This is good for resolutions up to 1920 wide, which would include your Samsung (1600 by 900).
Wider displays require a more expensive "active" "powered" converter, to convert DisplayPort to Dual-Link DVI.
So if the display works with a straight DVI connection, but not a DisplayPort adaptation to "Dual Mode" DVI the weak link appears to be the adapter, but you cannot quite rule out the display card.

Mini Displayport to DVI Adapter Problem on Mid-2009 Macbook Pro

I have a new mid-2009 Macbook Pro hooked up to a 20" Samsung 2033sw LCD with a native 1600x900 resolution using a mini Displayport to DVI adapter that I bought off of EBay. No matter what I've tried I can't get anything to display on the external Samsung LCD higher than 1024x768. I tried switching between GPU's and that made no difference. Any ideas.?

Michael, thanks for the reply;
When you open System Preferences/Displays does a second preference panel open up OK on the Samsung ?
Yes, but I can't see it unless I select 'gather displays'. Then it appears on the MBP LCD, and showing the correct resolution - 1600x900.
Is there an Options Tab visible under which you can check 'Overscan' ?
None that I can find. Only display and color tabs.
Is the Refresh Rate set to 60.0 Hertz
Yes, that is what it shows in Refresh Rate.
I also pulled out an older LG LCD that is fairly generic, .e.g. it has DVI in at 1280x1024. Same problem on that LCD ... nothing higher than 1024x768, but this time at 1280x1024 I get major noise and screen distortion. The displayed image is jumping all over the place, but at least there is something displayed.

Mini Displayport to DVI adapter problem

Using a mini displayport to dvi adapter results in a jumpy mouse and a delay on screen when typing text. I've searched for days, but couldn't find the answer. I am using an iMac 27" i7 8GB and as additional monitor a Philips 220WS.
Can anybody help me?

I havent seen the text issue yet but I dont think I tried typing because I use the cpu with two screens for editing and I got frustrated and unplugged the second monitor. Ill try it and get back to you. Thanks for chiming in we need to get a solution to this as its one of the main features for me.
I wonder if we can call apple with this one as it seems to be a defect.

Does Mini DisplayPort to DVI adapter output sound?

I am using the Mini DisplayPort to DVI adapter, like this one:
with my Macbook Pro 17-inch, Mid 2010.
I also happen to have a DVI to HDMI cable that I tried to connect to my Samsung LED TV (2014 yr.)
The picture that I get on TV from the screen mirroring from the Mac is great but I don't have any sound. So I'm curious if DVI could be killing the sound in this case? Any ideas?

I don't think the DVI standard carries sound, so while Mini DisplayPort can handle audio, DVI probably won't carry it any further.
Does your TV have an unused HDMI port? MacBook Pros after a certain version do send audio out of Mini DisplayPort and the audio can be carried through HDMI to a TV or receiver. HDMI would be preferred over DVI for this reason, unless your MacBook Pro is too old. If it is, then with either type of connection you would need a separate audio cable connecting the audio-out on the MacBook Pro to an audio-in on the TV.

Can a Mini DisplayPort to Dual-Link DVI Adapter do the same job as the Mini DisplayPort to DVI Adapter?

Can a Mini DisplayPort to Dual-Link DVI Adapter do the same job as the Mini DisplayPort to DVI Adapter? Meaning, can I connect a DVI screen less than 30 inches? Why would I buy the expensive product? Simply because I might have to sometimes work with a small screen, sometimes with a big, and it would save me the trouble and money of buying both. If the answer is yes, do I have to constantly plug it in USB, even on a smaller screen?

Hi p,
Can a Mini DisplayPort to Dual-Link DVI Adapter do the same job as the Mini DisplayPort to DVI Adapter?
Yes.
Meaning, can I connect a DVI screen less than 30 inches?
Yes.
Why would I buy the expensive product?
Don't know which products you're looking at, so can't say.
Simply because I might have to sometimes work with a small screen, sometimes with a big, and it would save me the trouble and money of buying both. If the answer is yes, do I have to constantly plug it in USB, even on a smaller screen?
A dual link is supposed to handle any single link signal, it just has twice the bandwidth.

Mini-Displayport to DVI adapter not working, but Mini-Displayport to VGA and Thunderbolt work fine

Mini-Displayport to DVI adapter not working, but Mini-Displayport to VGA and Thunderbolt work fine.
This is a brand new MacBook Pro (15-inch, mid-2012) just received. I suspect that this is a hardware problem as:
The mini-displayport to DVI adapter and the external monitor that I am utilizing connect and operate just fine using my older MacBook Pro (mid-2010) with the same OS.
The new MacBook Pro powers the external monitor with a mini-displayport to VGA adapater without issue.
The new MacBook Pro powers an Apple Thunderbolt display without issue.
Both MacBook Pro's are running OSX Lion 10.7.4.
The only combination which does not work is the mini-displayport to DVI adapater used in conjunction with the brand new MacBook Pro (mid-2012).
All adapters and components (mini-displayport adapters) are Apple retail adapter.
I have tried several external monitors, including my Dell U2412m.
When I connect the mini-displayport to DVI adapater to the new MacBook Pro (mid-2012), nothing happens. The external monitor reports "no signal" and attempts to go into sleep mode. Using the "Detect displays" button has no effect, even when used multiple times. Rebooting does not help, nor does resetting the SMC or PRAM.
Any other suggestions before I take it to the Genius Bar?

I turns out that the logic board of my MacBook Pro was faulty (despite being brand new).
I took it to the Apple Store, presented the problem, and one of the Tech's came to the same conclusion that I had -- hardware failure. Phone support was no help in the matter (and even told me that what I was trying to do wasn't a supported option, which is rediculous). However, the Genius Bar did take care of the problem, and my MacBook Pro was back to me with a replaced logic board within a few days.
Hope that htis helps.

Does Mini Displayport to DVI adapter support analog VGA signal?

I'm just about to buy a macbook pro. Since the MDP (mini displayport) to DVI and MDP to VGA adapters are £20 a pop, I can only afford to get one. Obviously DVI is better in general, but VGA supports more older hardware, CRTs, and the spare VGA input on one of my displays (where the desktop uses the DVI).
What I'd like to know is does the MDP to DVI adapter also support the analog VGA signal on certain pins (like most physical desktop DVI ports do)? If it does, since I have about 3 or 4 DVI to VGA adapters lying around, I can get the MDP to DVI adapter and use the DVI to VGA adapters with it if necessary, but if it doesn't I might be better off getting the MDP to VGA...

No. Unlike DVI, which in the DVI-I configuration has both digital and analog pinouts, DisplayPort (and mini-DisplayPort) are purely digital. Mini-DP to DVI then DVI to VGA will not work. If you look carefully at the Apple Mini-DisplayPort to DVI adapter, you'll notice it's a DVI-D connector - digital pins only.
The Apple mini-DisplayPort to VGA adapter contains a digital-to-analog converter.
So, you'll have to choose. If you want VGA, get Apple's mini-DisplayPort to VGA adapter.

Hi I have a recent macbook pro 12" (bought in april 2012) model number A1278. I'm trying to connect to a 23" apple cinema display (A1082) this currently is not working - i've bought an additional Apple MB570ZA Mini DisplayPort to DVI Adapter - no luck!

Hi I have a recent macbook pro 12" (bought in april 2012) model number A1278. I'm trying to connect to a 23" apple cinema display (A1082) this currently is not working - i've bought an additional Apple MB570ZA Mini DisplayPort to DVI Adapter - no luck!
im not sure what to do next - can anyone help?
im running OSX 10.7.4

Hi There,
I have had the exact same issue but with a projector.
The issue lies with Mountian Lion 10.8.2.
I tried many a combination with no luck to get HDMI working.
Took my mac into the apple store and came to the conclusion it was the software, so I asked them to install 10.8 onto it (this is destructive so a backup is a must)
Bought my macbook home and voila, now displaying through my projector.
There is a small graphics update after 10.8.1 which seems to be the cause.
Hope this helps.
Thanks.

Mini DisplayPort to DVI Adapter is actually DVI-D? *** Apple!

I just purchased a new MBP (and I love it), along with an Apple Mini DisplayPort to DVI Adapter. I figured whatever monitor I wanted to plug into, if it was VGA, I could just stick a DVI to VGA adapter on there. Turns out, this adapter only supports DVI-D (digital only). A little fact that Apple fails to mention in their product page.
What a rip.
That said, does anyone know of a REAL MDP to DVI-I adapter? Do I need to buy the dual-link adapter?

I just purchased a new MBP (and I love it), along with an Apple Mini DisplayPort to DVI Adapter. I figured whatever monitor I wanted to plug into, if it was VGA, I could just stick a DVI to VGA adapter on there. Turns out, this adapter only supports DVI-D (digital only). A little fact that Apple fails to mention in their product page.
They do say that it is for a "digital monitor, ... that includes a DVI connector."
<http://store.apple.com/us/product/MB570Z/A?fnode=MTY1NDA5OQ&mco=MTA4MzU1NTE>
That said, does anyone know of a REAL MDP to DVI-I adapter?
No.
Do I need to buy the dual-link adapter?
If you are going to use a 30" DVI display. It's still DVI-D (but dual-link). It will also work with single-link DVI displays.
For a VGA display you need the Mini DisplayPort to VGA adapter
<http://store.apple.com/us/product/MB572Z/A?fnode=MTY1NDA5OQ&mco=MTA4MzU1NDg>

Noise on screen with mini DisplayPort to DVI adapter

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