Dvi to HDMI to 32 inch LCD

I have a vizio 32 inch lcd. and i want to hook up my macbook. but when i try to do this i cant get the ratio right and everything is off center. how can i make everything centered on the screen?

some please reply w/help!
i'm having the same problem!
i can't seem to get the entire screen to show on my tv

Similar Messages

Mac Mini G4 Unsupported Video Format DVI to HDMI 42 Phillips 1080P LCD TV

When connecting my Mac Mini G4 to my 42" Phillips 1080P LCD TV using a DVI to HDMI cable I get a message on the TV "Unsupported Video Format" message. I can connect my PowerBook G4 using the same cable and it connects great.
One thing I have noticed is when connecting my Mini via DVI cable to my 17" LCD monitor the screen is a fated red. But using a VGA cable the screen is fine. I don't know if this is having to do anything with the issue of connecting to my LCD TV.
Any suggestions?

Make sure the connections are good and tighten down the thumb screws on all connectors. If two monitors are giving problems with DVI, it could be there is a hardware problem with the DVI port on the mini.
Also, try starting in Safe mode (boot while holding down the shift key) and see if you get a useable screen in that case. If you still get the unsupported video format message, then that would further suggest some hardware problem with DVI.

DVI - RGB/HDMI on XBR4 Sony lcd TV

Hi gang,
I finally decided to plunge into the mac work and got myself a mac mini that I'm trying to connect to my Sony XBR4 TV. I have a standard DVI cable and I purchased a HD15(VGA) Male to DVI-A Female Adapter from monoprice (don't have the one that came with mac mini unfortunatly).
I couldn't get the TV to work. A DVI > HDMI adapter worked fine.
Is there a setting on the mac mini I'm missing? Is the DVI > VGA adapter busted?
I connected a Dell laptop with a standard VGA cable and the TV worked fine.
Any help would be much appreciated.
Thanks,
-T

For completeness, to answer your question, no, there is no setting in the mini that tells it whether to output DVI or VGA - the mini's video port carries both digital and analog. The connector is actually DVI-I standard, which carries both.
However, if you have a DVI-D cable connected to the mini, this will not carry the analog signal (it doesn't have the pin connectors for it) so adding a VGA adapter at the end of that won't work.
Have a look at http://en.wikipedia.org/wiki/DVI for some detail on this. If your DVI cable is DVI-D (no connecting pins around the long slotted ground pin) then replace it with a DVI-I cable, and your adaptor should then work. Alternatively, get hold of an Apple DVI/VGA adapter of the sort supplied with the mini (and other systems) and use a standard VGA cable.

Mac Mini video out (dvi to HDMI) is always larger than my TV Sony KLV 32S10

Hello, I'm outputting the video DVI to HDMI to my Sony LCD. I get video, so thats good.
what is not good, is the extents of the video are just beyond the phsyical parts that I can actually see. what does that mean... It means the tool bars at the top of the display are never visible. It also means that the bar at the bottom , the icons are only about half visible, the top half.
what can I do to fix that? (seemingly not yet to replace the LCD).
I did not try a DVI to VGA adapter, or other adapters.
thanks for any advice!

huh, so simple...
I first tried that, but I was left with a very fuzzy / flickery display and thought, no can't be that...
Put the little mini to sleep and awoke to a nice fitting display.
thanks for so obvious a solution!

Outputting DVI to HDMI input in LCD TV versus using the DVI to RGB ?

I am thinking of buying a mac mini to connect to a Toshiba 20HL85 TV in the lounge primarily to act as a "media server" and accessing Front Row for music, photo's, DVD watching etc. The question is which connection to use to go from the mini to the TV for Video (audio is fine as it will route into my AV Receiver)? The TV has an HDMI input, component video, s-video and a VGA port. The user manual for the TV says:
Note: The HDMI jack is not intended for connection to and should not be used with a personal computer. For PC connection, use VGA cable and connect to the VGA port. The VGA port allows the following resolutions:
Monitor Display modes:
VGA 640x480 60Hz
SVGA 800x600 56.3Hz
SVGA 800x600 60.3Hz
XGA 1024x768 60Hz
WXGA 1280x720 60Hz
WXGA 1280x768 60Hz
I wanted to know a few things as I have no experience with the MAC mini and HDMI:
1. Will I not get a better/crisper/sharper picture if I connect through a digital port like HDMI versus going through the VGA port?
2. I have checked a few LCD TV's user manuals and they all seem to say the same thing i.e. "Do not connect a PC to the HDMI port" - I fail to understand this when the Apple site specifically says under "accessories for the MAC mini" that "HDMI is electrically similar to DVI, but has a different physical connector that may include an audio signal. You’ll need a DVI to HDMI adapter, such as the Belkin PureAV HDMI to DVI cable to use these televisions".
3. What am I missing? Should I just go ahead and buy the DVI to HDMI cable and MAC mini and plug it in i.e. has anyone done this and had it work? Is it better than VGA (I would hope so)?
Bottom line is does the MAC mini connect to any TV with an HDMI port or are there different types of HDMI ports and hence I need to search for the right TV first? If so, what must I look for? Thanks for any help I can get.
Power Mac G5 Dual 2GHz Mac OS X (10.4.5)

One word of advice. I just hooked up my mini to my 32" Lowe HD TV using a DVI to HDMI cable and it doesn't just work. The native resolution of the TV is not available for whatever reason so I have to bodge another resolution which looks terrible. When I plug my powerbook in via a DVI to VGA connector it just does work selecting the correct resolution automatically.
Either the problem lies with the mini or with connecting to the HDMI socket. As the HDMI is simply a dvi with audio I can't see why it would cause problems but who knows. Given all the other problems I am currently having with the mini I am pointing the finger in that direction currently.

HT2809 No video from MacPro3,1 (2008) to NIKO SV3706 LCD TV via DVI to HDMI cable.

I connected a DVI to HDMI video cable from my MacPro3,1 (2008) to a NIKO SV3706 LCD TV - and got a blank screen. The TV does NOT indicate "no signal" - as it does on unconnected inputs. (BTW: It works via DVI-VGA.) Any suggestions?

I would say he card is partially failed.
Problem with card ATI Radeon HD 2600 XT for MacPro early 2008
Video Card Problem? -> Mac Pro (2x2.8 GHz Quad) w/ ATI Radeon HD 2600 XT
Replacement Program - ATI Radeon HD 2600 XT video issue

MBP won't connect to external Toshiba LCD, MiniDisplay to DVI to HDMI

Brand new Mac Book Pro, 10.6.4, won't connect to external Toshiba 40" LCD display. I'm using a MiniDisplay to DVI-D adapter coming out of the computer. Then a 10' DVI-D (single link) to HDMI cable running to the display. When I connect the external display the MBP "searches" for a few seconds, but doesn't connect, and the Toshiba display reads: No video signal. This is with the MBP open and display on. BUT, sometimes when the MBP lid is closed, and I connect the display IT WORKS for a about 20 seconds, then the computer "goes to sleep" by itself, and the display shuts off. Strange problem... Also I've tested the computer with a 24" external Planar display (MiniDisplay to DVI-D), and it worked fine. Also the TV and DVI to HDMI setup works fine with my older MBP that has a DVI output. Any ideas...?

The adapter works perfect with other computers (mac pro and dual 24" displays). The problem only seems to happen with this new MBP, Toshiba TV, and the adapter configuration I described. I'm trying to find a friend with a similar new MBP, and try it with theirs. With so many components, it's hard to isolate the problem (especially when all the pieces seem to work properly on their own).

No Native Res with DVI/HDMI but OK with DVI/VGA cable on Loewe 32" LCD

Hi there, I am a little confused about connecting my mini to my Loewe Individual LCD TV and coudl do with some help.
I purchased a DVI to HDMI cable at enormous cost because my experience of DVI versus VGA is like night and day and I wanted to have the best possible connection to my HD TV.
The problem is that when I connect the mini with the DVI/HDMI cable the native resolution of my TV is not available. (1366x768 or thereabouts) The only resolutions to choose from are 1920 x 1080? and 1024 X 768. Using overscan on the 1024 fills the screen correctly but looks all stretched.
Instead I connected with a VGA cable and the correct resolution is automatically detected immediately and there is no problem at all.
I am a little bit confused as to why it works fine with VGA but not with DVI/HDMI. The VGA connection looks OK but why compromise when you shoudln't have to?

First of all, I am far from an expert but as I said, from my experience and after reading a LOT, HDMI cannot support 1366x768, that is why the TV goes without picture if you try. Why? I don't know.
Now, DVI is almost like VGA, both are analog, and can support 1366x768 or 1920x1200. But since you go from DVI output from the Mac Mini to the HDMI cable, screen goes black, blue, etc, res no supported.
That is why some people don't have problems with the powerbook and their HDTV's, and then they try with the DVI-HDMI adaptor (normally with the mac mini) and it's no good.
The thing is, you can get 720p, 1280x720 but with overscan, so with DisplayconfigX you go from:
1280x720 (720p)
128 Front Porch 10
80 Sync 5
200 Back Porch 15
1688 Total 750
to
1240x680
128 Front Porch 19
80 Sync 5
240 Back Porch 38
1688 Total 750
for example, with this setup you get the image cut to a minimum.
As you can see the totals are in both cases 1688 750. As soon as you don't respect this totals, like in this example:
1366x768
28 Front Porch 5
80 Sync 5
40 Back Porch 15
1514 Total 793
your TV won't be able to dispay the image. But with VGA the totals don't matter!!!!, that is why it works with one cable and not with the other.
Apple should update the Intel graphic card drivers, maybe that would help.
Bye
Mac Mini Mac OS X (10.4.5)

Leopard "kind of" detects my LCD TV, but doesn't work ( DVI-to-HDMI )

I recently bought a new LG 32" (32LG5000) and was hoping to hook it up to my laptop. When I connect the DVI-to-HDMI cable (DVI on macbook, HDMI on TV port), Leopard's screen turns "blue" for a sec, like if it was detecting/adjusting/whatever the external LCD, but simply returns to normal after that. External LCD continues with "No signal" message on-screen, Leopard doesn't show any new monitors, and I can't figure out the problem.
My TV has 3 HDMI ports, altough one of them is to be used on DVI-HDMI connections, and I've tried to connect to all three of them with no success.
Maybe the cable is faulty ?
My system is:
Macbook Pro 2.4Ghz C2D , 4GB RAM, Geforce 8600M GT

yes, 256 should be sufficient.
Many TVs do not 'autosense' which input is receiving a signal - you have to manually cycle through the available ports.
Verify the TV is set to the correct HDMI port.
(my tv has 2 different HDMI-in ports)
Your resolution is set to 1680x1050.
Check the TV manual to see if it supports that resolution.
It is also possible your DVI->HDMI adapter does not support a particular resolution. It should, but should and do are not always the same.
Does your TV have a standard DVI connector, and have you tried it?
Another thought - is the 8600 HDCP compliant? If not, then it's also possible the lack of HDCP on the card is preventing the image from going through the HDMI port on the TV, rather, the HDMI port on the TV is ignoring the input because it's not getting a valid response when it performs the security check.
I believe using the DVI port bypasses the HDCP compliance check.

Mac mini DVI to HDMI with Sharp Aquos 46' LCD TV

Hi,
I currently use my 2008 Mac mini on my Sharp LC-46X20 TV using the DVI to VGA adaptor and the TVs VGA input. I currently have the resolution set at 1280 x 768 at 75hz. The picture on the whole is fine, filling the screen perfectly. However, the text is not as sharp as I would like, looking slightly blurry and jagged around the edges, poor in comparison to my iMac.
I have been toying with the idea of getting a DVI to HDMI adaptor and connecting my mac mini to the TV this way.If so will this picture fill the screen AND solve my text problems? I have heard different stories, with some people having a nightmare and some people getting it to work fine.
Was hoping someone would point me in the right direction before I spent any cash on the DVI to HDMI adaptor.
Thanks
David

Just to update this:
Got my DVI to HDMI cable today!
Plugged it in, booted her up and was presented with a perfect 1080p HDMI signal without having to alter any display settings.
Fantastic!
In my display menu I have 10 resolutions to play with with , 3 of which are full 1080p, one is specifically for PAL tv in the UK.
Couldn't be happier!
Hope this thread helps anybody who is having any connecting woes between their mac mini and their sharp TV
Thanks
David

Dvi to hdmi adapter

I purchased a Dvi to hdmi adapter from the Mac store It works fine on my sons lcd but all I get on my Hitachi 42 inch plasma is a blank screen the display seems to change but no display on the tv

Does your TV's user guide make any reference to connecting a PC to it? It may designate a different input for that purpose, like VGA for instance.

Gradient banding in Samsung 20 inch LCD

Now idk where to begin, ok here's the best info i can give
I just assembled a new pc for graphic work/budget gaming 2 days ago:
intel core i3 530 mhz
2 gb ddr3 ram 1333 mhz
xfx nvidia geforce gt 240 1gb ddr5
windows 7 ultimate 32-bit
Samsung Myst Eco B2030 widescreen 20 inch lcd monitor
Now when i opened an old psd which contained some brushing and gradients, i could see bands in the gradients, even the wallpaper i put had bands on it. I even noticed that everything on my lcd looks hellish sharp, and when i force my head really close, i can see small square pixels all over the l cd. Is it due to the analogue output(VGA)?, should i switch to DVI?
I use 1600x900 res (native) at 32 bit
Then to test whether all gradients look the same, i opened a new ps document and made a black to white gradient, but it was smooth, there were no bands in there. But when i made a simple white box, applied full gaussian blur, and zoomed in around 2000% i could see the gradual bands again though not as bad as in the colored psd. It seems the problem only happens when i give a glow, or blurs. Then i played Splinter Cell Conviction (everything Maxed out) and again i could see gradient bands forming up in dark places, like when i die and a small cutscene is played, i could see gradient bands on the 4 corners. What could be the problem, is it the card? the lcd? i am new to lcd monitors so i dont know how to calibrate or whatever.
Please check if anyone else can see the bands on their lcd?

Regarding calibrating your display, it's not strictly necessary, but you did mention "oversaturation" in a post above. It's certainly your call whether you want to make your color-managed applications put out calibrated color.
Re switching to DVI, that's falling out of favor... How are you currently cabled to your monitor? HDMI? VGA? You've mentioned both. DVI would CERTAINLY be better than VGA.
This "Coarse effect" you speak of... Are you talking about jaggy fonts, or what? If so, do you have Font Smoothing enabled?
When I first switched from CRTs to LCDs (in 2004) I marveled that most graphics created by people using CRTs were actually butt ugly, simply because they could not see the actual image content very clearly and tended to overlook things and overcompensate for their own monitors' shortcomings.
On a good LCD using a good interface (DVI or better) you can see every pixel as a discreet element. That's a given.
After my switch from CRT to LCD I had to reset my perceptions - I had thoughts just like yours! After a while you start to realize that what may look oversharp and harsh to you may even still be too subtle for CRT users. For some time there's been a mix of CRTs and LCDs in the world, though honestly lately I've started to ignore the former as they are truly a dying breed (just try to buy a new CRT monitor nowadays). It is not wrong to concentrate solely on making graphics look good on ultra sharp LCD monitors. Don't be too hard on yourself for what you've produced in the past, when you couldn't "see clearly" yet.
That said, I should note that there are some LCDs that are not sharp at all. From time to time people post on this forum that they have trouble seeing the Photoshop UI elements at their fixed small size, and as you're no doubt aware now with your monitor there's really no problem seeing them on a very sharp display.
You could try taking a macro photo of what you're seeing on your display that you don't like. Other than that it's very difficult to communicate about such issues on a forum.
-Noel

HDTV won't display as mirror or extra display via mini-dvi to HDMI

Hi
I have a MacBook running 10.5.7 connected to a 1080P-capable Toshishba TV (model 42XV555). I also tried this with 10.5.6 with same results.
They are connected via a "shuttlez" mini-dvi to hdmi dongle and then via a "wegi" hdmi to hmdi cable.
The TV has three HDMI inputs, one designated for computer input via HDMI with a separate input for analogue sound.
THE MB recognizes the TV and displays a separate Toshiba-specific control panel with display control panel is up. It defaults to 1600x90 and 60Hz. The Macbook adjusts every time the tv is connected - there is communication - flashing screen, MB screen re-adjusts.
S-video works fine, via mini-dvi to s-video donglr, then svideo cable.
It has worked twice with the MB and connected with HDMI - just twice. I have spent hour after hour tweaking resolutions, re-booting, changing cables, HDMI ports on the TV etc! When it worked I could mirror and use the screen as a separate, larger display. It worked in clam-shell mode too.
My question is - are there any know problems getting this combination to work (ie MB, mini-dvi to HDMI)? It can work but I am missing some knowledge on the exact combination required.
What are the optimum settings to have this TV display HD from the MB, or come to that any HD 1080p-capable TV??

I'm attempting to connect my MB to a plasma 50 inch Panasonic TV, and am about to purchase the necessary cables from www.monoprice.com.
I've discovered so far that the HDMI connection directly between the MB and the TV (using the appropriate mini DVI adapter of course - product # 4852 at monochrome.com and an Apple HDMI cable which I'll return to get a better price at monochrome) transmits only video/pictures but not audio.
So far, an old, short RCA (red/white) 2-way audio test cable (again using the appropriate adapter to connect to the headphone jack on the MB) does not transmit audio directly to the TV.
1) Could audio be transmitted from the MB to the TV using a "Coax (RCA) to Optical Toslink Digital Audio Converter" (product ID # 2947 at www.monochrome.com) to connect directly to the TV (in which case, what digital audio cable would I need to connect the converter to the TV)? And if so, would it be stereo or mono?
OR...
2) Should I wait until I get my Onkyo surround sound system (later this week) to see if the RCA cable will transmit directly from the MB to the sound system?
Thanks.

How do I connect my 27" iMac to the HDMI port of my LCD TV ?

How do I connect my 27"iMac to the HDMI Port of my LCD TV ?

I have the 22" imac
beside it I have an 24" dell monitor
I used a miniDisplayport->DVi converter in the TB port of the imac
thats the best performance because DVI like Displayport are both digital interfaces
same deal with hdmi really
so you need a miniDisplayport to dvi or hdmi depending on the inputs on your tv
and a cable and thats it

Mini DVI to HDMI problems...

Hey guys, I hope you can solve my problem. My late 2008 MacBook...
Model Name: MacBook
Model Identifier: MacBook4,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 800 MHz
Boot ROM Version: MB41.00C1.B00
SMC Version (system): 1.31f1
...I am having trouble connecting it to my 42" Panasonic Plasma 720p. I purchased a mini dvi - hdmi adapter and plugged everything in and just got a blue screen on the macbook and nothing on the tv. I am sure that the right input was used on the TV. I also tried using the same setup on my other 32" lcd, but had the same problem with the macbook. What am i doing wrong. Should I try a mini dvi to s-video and use that or would the picture suffer. Since my tv has the hdmi, I would really like to use it...I called apple, but the referred me to the forum or pay them $50 to try and figure out the problem. The tv has 2 hdmi inputs and I tried both of them. It also has s-video and component inputs, but no vga...Please Help...

I am having an identical problem. Unfortunately, I cannot quite follow the syntax of the response to the original post. I have a Macbook 2.1 and I am trying to hook up to an LG 32LH20 TV. I got the Mini DVI to HDMI adapter and an HDMI cable at eh Apple store. Connected the HDMI cable to the HDMI IN jack on the back of the TV. They also sold me an audio cable with the 3.5mm jack on one end and the red/white AV plugs on the other end.
Once all of the cables are hooked up, it doesn't work...exactly. If I switch the TV input to 'Component', I can get the audio of whatever is running on the Macbook, like from a Netflix movie. As for video, the only thing I get is when I switch the TV input to 'HDMI'. Then, all I get is the generic Apple purple sky. The only things that I can get in the screen of the TV that also shows up on the Macbook are when I open up things like the System Preferences menu. No browsers or other apps.
Can somebody please help me further?
Thanks
PS - yes - I am a newbie to Macs, being a PC person since '96.
Message was edited by: ratrodrick

Dvi to HDMI to 32 inch LCD

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