DVI.I to VGA LCD monitor

Hi Everyone
Is there anything to gain by using the DVI connection on my MSI FX5900XT graphics card
to the VGA port on a DELL 19" LCD Monitor ?
I was just wondering as the card came with an adaptor DVI/VGA so I can use either output on the card.
At the moment I am connected VGA to VGA
cheers
riggie

Apple didn't ship a 2.4GHz MacBook until February of 2008. If that's the model you have, or an earlier model, it has a mini-DVI port which would take the mini-DVI to VGA adapter. To confirm, run System Profiler, click on the Hardware heading at the very top of the left-side list, and tell us what the Model Identifier reports.
Regards.

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HDMI/DVI adaptor to VGA on Monitor - No Picture

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The computer acts as if I have two screens running
But no picture on the monitor with the signal path described above

Welcome to the wonderful world of copy protection.
Your display may not be on the "approved" list, or was removed from it.
Apple's newer Mac lines include a form of digital copy protection that will prevent protected media, such as DRM-infused iTunes movies, from playing back on devices that aren't compliant with the new priority protection measures.
The Intel-developed technology is called High-bandwidth Digital Content Protection (HDCP) and aims to prevent copying of digital audio and video content as it travels across a variety of display connectors, even if such copying is not in violation of fair use laws.
Apple has apparently acquired a license for the technology and is now using it across its lines to to prevent transmission of purchased iTunes content to devices that don't include support for HDCP.
The problem can often be solved by using an HDMI to Component Video adapter. Many believe that Component Video will give you a better picture than HDMI without any of the hassles of HDCP.

Can I use a VGA to Mini DVI adapter for a LCD monitor for a macbook??

Hello!
First off, I love this site. Secondly, I have a macbook 10.6.6 and a LCD moniter with a VGA input. I see on the apple site there is the "Mini DisplayPort to VGA Adapter" and "Apple Mini DVI to VGA Adapter". both seem compatible but I want to pick the right one. any ideas?
Thank you!
Grant

Apple didn't ship a 2.4GHz MacBook until February of 2008. If that's the model you have, or an earlier model, it has a mini-DVI port which would take the mini-DVI to VGA adapter. To confirm, run System Profiler, click on the Hardware heading at the very top of the left-side list, and tell us what the Model Identifier reports.
Regards.

How to connect macintosh LC to LCD monitor?

Hello,
I'm trying to connect a Macintosh LC to a VGA LCD monitor. I'm not sure if that is possible, if so, what is the name of the adaptor that I need to get for it? Ebay has tons of such adaptors when I tried looking for them, but I didnt know which one to chose. Thanks very much!

With an old Mac like the LC, your problem is more complicated than finding a hardware interface adapter. The original LC and LC II had a maximum VRAM of 512 KB, which was adequate to support the old Apple 12" or 13" RGB displays, but not the multi-sync displays that followed. The LC III had a little more VRAM, maxing out at 768 KB, but still has the same limitation as its predecessors. A modern 19" LCD display typically has a widescreen aspect ratio (16:9) and an optimal resolution of 1440x900 @ 60 Hz. The LCs don't support this resolution, because it didn't exist back in 1990. Even in newer (old) Macs with PCI slots, there are early graphics cards that can't support widescreen displays, because they weren't programmed for it. If you want to use the LC, you should look for an older Apple RGB display, but because they had the Sony Trinitron CRT, they're very heavy and not feasible to buy from an eBay seller, when you factor in the cost of shipping. If there are any thrift stores or computer recyclers in your area, you might want to check them out.

Sharing a DVI LCD monitor between a MDD & AGP Macs, recommendations?

Hi all,
In the not so near future, I'm looking to share a large(42) LCD monitor with DVI ports between my MDD and AGP Macs. My AGP Mac has the Geforce nividia 4600,64MB video card and the MDD has the ATI 9000PRO, 64mb video card via a dvi switch box.
Any recommendations on a LCD monitor that will give excellent quality? Also, will I see a big difference if I were to upgrade my video cards to 128MB or higher?
thanks, web dude

I have the slightly larger VX2235wm which is 22 inches, and the same video card as you on my MDD. I am satisfied with its performance.
The monitor has separate VGA and DVI input ports. The max widescreen res on my MDD is 1680x1050. I usually run at 1440x900 because my eyes aren't what they once were.
I've gotten higher resolution on the same monitor by connecting it to my MacBook Pro via DVI. Can't remember what the numbers are exactly but I know it's larger than the 1680x1050 on my MDD. The notebook has a newer graphics chipset and 128MB VRAM, so that's not a surprise.
As an aside, I played with both the VGA and the DVI sides of the monitor. I found I have more options for smaller resolutions if I use the DVI-to-VGA adaptor that came with the MDD and connect to the VGA side of the Viewsonic.. I keep the DVI cable attached but tangling over the back of the desk so I don't have to rummage so much when I need to connect the MacBook Pro. It works fine on the DVI cable. As long as I turn off the MDD before connecting the cable, leaving both lines running to the monitor has caused no problems.

New monitor not recieving signal via DVI, ok via VGA

Hello,
I have one of the original minis (1.25 GHz, 512 MB, etc) purchased back in early 2005. Until now I've been using an old CRT display connected via VGA. This past weekend I purchased a new 20" AOC LCD monitor from Costco. I attached it with the supplied VGA cable and it worked great. The next day I picked up a DVI cable, attached it and after a minute or two the monitor found the signal and displayed a beautiful image. After five minutes the monitor lost the signal and I haven't been able to get it back since. I exchanged the DVI cable for a new one, but still can't get a pic displayed. The monitor itself is self switching. It knows if the connection is via VGA or DVI.
What am I doing wrong? Could it be the mini? The monitor?
Please help.
Thanks
Dave

Yes, it is a display specific issue. If you look at this Apple spec page for the original mini and do a search on the word "coherent" it will take you to the part of the spec that deals with the issue.
http://support.apple.com/kb/SP65
Apple displays are not a problem because they have always used coherent receivers. But any other monitor is a roll of the dice, especially with the original mini. The newer mini with GMA950 graphics appears to be much less affected by this even though Apple left the wording in this part of the spec unchanged between the original G4 mini and the current Intel ones.

Third Party LCD Monitors - using the DVI port.

More often than not, manufacturers of LCD monitors do not address the compatibility of their products with the Macintosh computer. If there is an entry regarding use of their monitor with the Mac, it shows the use of the VGA (analog) port or the need for an adapter. In nearly every case tested, LCD monitors having a DVI-D input port can be operated from the DVI-I port on nearly all Mac graphics cards. Recent testing with a *PM G4 MDD (NVIDA 9000)* and an *LG W2600H* monitor proved that the Mac desktop opened at full monitor resolution. Only drawback with using a non-Apple monitor is that now the CPU requires manual startup from the front panel button; which is often hit-or-miss on the PM G4.

I have never had that problem before and I just got a viewsonic 20 inch lcd studio type flat panel monitor.

I just bought a recertified Mac Mini, and I wonder if anyone here knows if it's possible to hook up my Mac flat screen LCD monitor to it using what adapters? I currently have a DVI to ADC adapter connected to my G4 Powermac.

I just bought a recertified Mac Mini core duo - it's not the newer model-, and I wonder if anyone here knows if it's possible to hook up my Mac flat screen LCD monitor to it and using what adapters? I currently have a DVI to ADC adapter connected to my G4 Powermac.
The company I bought it from is not Apple, and I may regret that. It was in my price range, though.
This is the first time I've used this community, and I've been a Mac owner since 2000. Thanks in advance!

when you say "Mac flat screen LCD", do you mean this:
http://www.ares-woo.com/christmas2005/images/pc_cine.jpg
if it is, you might wanna try this:
http://store.apple.com/us/product/MB570Z/A?mco=MTY3ODQ5OTY

My MBP Retina doesn't allow the use of two Thunderbolt to DVI adapters. It only works with one TB - VGA adapter and one TB - DVI adapter. However now the color on the VGA connected monitor is slightly different.

The monitors are Viewsonic VA2406m-LED. The Display preferences show all three monitors but one monitor always says "No Signal" if they are both connected TB -> DVI.
The Color on the VGA connected one is slighly off. It seems like I should be able to connect two DVI monitors not sure why this is stopped. Does it have something to do with the Graphics card?

The problem was with the newEgg adapter. I just went to the Apple Store and bought an Apple adapter and the monitor now displays correctly.
For future reference, in case anyone experiences this problem:
the newEgg adapter is part number 9SIA1PU0P88920, described as a Thunderbolt Mini Displayporrt Display Port DP to DVI Adapter for APPLE Macbook Pro Air and the full description says it works for macbook pro, etc.
when this adapter is used, the macbook pro recognizes the monitor, but the monitor displays nothing.
When the apple adapter (MB507Z/B Mini Display Port to DVI Adapater) is used, the monitor displays correctly.
Of course, the individual newEgg part might simply be defective, but I doubt it. moral -- spend the extra $$ and buy the Apple adapter.

G5 DVI to VGA Dell Monitor Connection problems, need help!!!!!!!!!!!!!!!!!!

hello,
I'm running two dell monitors both of which were connected via DVI to my g5 quad dual dvi. My tv broke and I'm using one of my monitors to connect the cable boxes HDMI input to the dells DVI input, it works great.
My problem is that i still want to run two monitors from my mac and still be able to switch channel sources from the Dells source button allowing me to switch from TV to Mac. Since I took up the dvi port on one of my monitors to connect to the cable box via HDMI, I have a free DVI cable. I purchased a tiny converter that allowed to change one end of the free DVI cable to VGA. I used this method to connect the cable to my g5's dvi port and the configured end to the VGA port on the monitor with no luck.
The Dell monitor does not pick up any signal and just goes to sleep as if my computer does not exist. The TV works fine and I'm able to switch sources. Please note that I'm not using the DVI-VGA adaptor that came with my g5 and don't know if this would make a difference. If it does, how do i set this up because this adaptor is like 5 inches long.
Does the adaptors DVI end need to be connected to the back of the g5 or does the VGA end need to be connected to the monitor or does it not matter. I need a longer dvi-vga cable as well, do they make them. This all depends if the problem actually is that that I'm not using the DVI-VGA cable that came with my mac to connect to the monitor in the first place.
Can anyone help me out here. I'm using the Dell 2208WFP Ultra Sharp.

Bad adapter?
The G5 ports are DVI-I. Any good DVI-I to VGA adapter should be fine.

Connect to Dual-Link DVI-D port on monitor using DVI-D to VGA adapter -- getting no signal

I have a T400. I am trying to connect to a dual-link DVI-D port on my LG monitor via the VGA port on my T400 laptop. I bought a DVI-D to VGA adapter, but I am getting no signal.
Do I need some other method or adapter or cable? Monitor works fine for VGA to VGA connection.
Solved!
Go to Solution.

I happened onto this thread while searching for a way to connect my T400 to my wife's 27" iMac. What I learned thus far is that Atlona makes a device (AT-DP400) that will convert dual link DVI to Mini DisplayPort. But Atlona says that one's graphic card must support 2560x1440. The T400 doesn't have a DVI out (nor does my current docking station), but it sounds like one can get a docking station that does. But that won't help if my card won't support 2560x1440. So are you saying that there is no way I will be able to use the 27" iMac as a monitor for the T400?
-Rob

Concerning: VGA monitors using an Aluminum Powerbook G4 PowerPC 2004 15"-screen 1.5Ghz The DVI (converted to VGA) video output stopped working on this computer after 9 years of service. This raises question 1: Is there any way of fixing this? I've tried

Concerning: VGA monitors using an Aluminum Powerbook G4 PowerPC 2004 15"-screen 1.5Ghz
The DVI (converted to VGA) video output stopped working on this computer after 9 years of service. This raises question 1:
Is there any way of fixing this? I've tried the usual: triple checked all vga cables & devices through trial & error. Bought a new DVI-VGA adapter. Reset PRAM, PMU, etc. Nothing works. Something is probably damaged, because my KVM switch was not working unless I hot-reseated the vga cable into it, leading to this DVI port, and that is pretty rough stuff.
Question 2 (related):
This dovetails into this: Can I drive a VGA monitor with the s-video output port on this computer. It would take an s-video (male)-to-15-pin-VGA adapter. Has anyone does this? So far, I haven't even found the adapter mentioned anywhere.
Thanks for reading this.
el7

Thanks for the useful feedback, Knucklesmac. I agree. I must have blown something on the logic board -- because I had a faulty old KVM switch that would not switch between computers without some nasty hot-plugging/unplugging the VGA video cables. (wince!). It's like when Dizzy Dean ruined his arm because a line drive hit him in the foot and he readjusted his mechanics around the injury. I take the blame because this has been a great computer, and does not deserve any blame.
If it will help anyone else reading this thread, C2G (née Cables to Go) has some interesting ideas for still getting external video out of this computer:
-USB-to-VGA
http://www.cablestogo.com/product/30545
-Convert s-video or composite video signals to high resolution VGA
http://www.cablestogo.com/product/40971
The price range is $75-$85, which doesn't make horse sense to me for such an old computer -- which has a lot of life in it anyway, because its own 15" monitor is not chopped liver.
el7

External LCD monitors with DVI PowerBook: Banding Issues

I have a DVI PB and would like to attach an external LCD monitor. I've looked at both Samsung 20 inch and ViewSonic 19 inch versions but whenever I attach them, I get "banding" around the edges of the external monitor. Tonight, I went to CompUSA to look at the Samsung 204B 20 inch. Taking my PB with me, I hooked up and set the resolution to 1600 x 1200 and the Samsung had huge, fat black banding all around the monitor. If you don't know - banding looks like a large, black border going around the screen. The sales guy pushed some auto-set buttons (which is said always work to remove the banding) but it didn't fix the issue. Any suggestions? Is there some secret that I'm not aware of on how to attach and use an external LCD monitor with the PB? One note: I did set the resolution down to 1280 x 1024, which worked fine to remove the banding but it monitor looked horrible. Not the best resolution for a large monitor.
Thanks,
B. Rose
TiBook 800 & iBook SE Mac OS X (10.4.6)

Hi, Bill. I can't speak to whatever happened with the Viewsonic monitor, since you didn't tell us about that, but it sounds as though the Samsung was in display mirroring mode rather than extended-desktop mode. The F7 key on your Powerbook's keyboard toggles an external monitor between the two modes. In mirror mode, the external monitor displays exactly the same thing as the built-in display. In extended-desktop mode, it functions as a separate portion of your desktop, and you can drag things (windows, icons) from one monitor onto the other. If you're going to use both displays, extended-desktop mode is probably what you'll want: why keep two copies of the same thing in front of you?
In mirrored mode, the fact that your Powerbook's display has a maximum resolution of 1280 x 854 means that only 1280 x 854 pixels of the external monitor can be used — leaving wide black borders of untapped pixels around the copy of your PB's display that's centered on the external monitor. In extended-desktop mode, the external display's native resolution of 1600 x 1200 can all be used, provided that your 32MB of VRAM is sufficient to drive the total of (1280 x 854) + (1600 x 1200) = 3,013,120 pixels, at the bit depth you've selected. (You might have to use the extended-desktop mode in Thousands of colors, rather than Millions.)
Another issue that comes into play with display mirroring is that the 4:3 aspect ratio of the 1600 x 1200 Samsung is different from the 3:2 aspect ratio of the Powerbook's display. If you set the Samsung's resolution to 1280 x 1024 to match the pixel width of the PB display, the top and bottom of the Samsung will be black bands, because the PB isn't manufacturing any pixels to fill those bands. And it will be blurry, because the Samsung has to interpolate to make 1600 pixels look (sort of) like 1280 pixels. Unlike a CRT display, the actual number of pixels in an LCD is fixed. When you change resolution settings on an LCD from its native (maximum) resolution to anything less, the image is always blurred. Only the native resolution can be really sharp.

HD TV or LCD monitor with HDMI,DVI supported to preview and color grading

Finally I got my canon HFS100 and Intensity Pro now what type of the monitor should I get to preview and color grading video via intensity pro between HD TV or LCD monitor with HDMI,DVI supported and how to calibrate monitor via intensity pro.
Please help.
narkin

The main downside is that an HDTV is designed to be used at TV viewing distance. So it would work fine for presentations, where the audience is sitting more than 5 feet away. But at typical computer screen distance of 2-3 feet, it is the same 1920x1080 pixels spread out over a 32-inch screen. Oh, actually, that HDTV you mentioned is only "720p", which is only 1280x720. That may not look all that good at TV distance either, if you are displaying images that are static (non-motion).
Your eyes will have to work harder to see the same screen real estate, because everything is bigger on the screen. Images and text will not look as sharp (more pixelated) because each pixel is larger. It won't be like using a 30-inch Cinema Display, which has 2560x1600 pixels. Each pixel on that 32-inch 720p HDTV is more than 4 times larger.
A 1080p HDTV would be somewhat better, because that is 1920x1080 resolution.

LCD Monitor with B&W G3 Tower

Hello, I am looking to replace my 17" Apple Studio Display CRT on my G3 B&W Tower with an LCD monitor. My questions are: 1) Will my computer (VGA port) accept any current LCD screens on the market, or do I have to stay with Apple's LCD monitors? 2) There are several Apple Studio LCD Displays offered on eBay. They mention DVI and ADC connections. How do I know which models will work with my B&W G3? Forgot to mention that I have upgraded the processor with a Sonnet G4 500Mhz. Thanks.

Hi,
your B&W (like mine) should be equipped with a standard VGA output on your video card, which should accept any monitor with a VGA connection.
I tried a couple of LCD (a Samsung and a Hewlett Packard) which worked flawlessly and did not give me any problems.
I am not sure whether you can connect any of the current generation Apple flat screens due to the different interface, but you surely can take advantage of any VGA equipped LCD.
cheers

DVI.I to VGA LCD monitor

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