Frage von Tune:
Hi All,
I hope I have chosen the correct area for my business.
I have the following problem:
My PC (; graphics card with DVI) was attached approximately 2 years s.meinem 21 Inch TFT Monitor. One end of the monitor cable has an HDMI-time, which goes into my monitor and the other end has a DVI-Male, which s.meinem PC (; graphics card) is connected.
For about 1 weeks, I have the problem that I get on my monitor no picture more. Test ways I have connected my PC with the same cable s.TV And since it works without problems.
Then I had a trial basis (a laptop computer, VGA) s.Monitor (; VGA) and connected as it works synonymous.
Now my question: The reason being? Problem with the graphics card or HDMI port broken or maybe something completely different?
Would be totally grateful for your help.
Greeting
Antwort von WideScreen:
Have you installed new drivers, perhaps now withübertragen the HDCP copy protection, and it may be that the monitor can not do that??
Antwort von Tune:
No, I have installed nothing new or uninstalled. I've changed nothing ... The quasi came of one day to another ...
Antwort von friedsam72:
I had the day a similar problem with my calculator and a new display. The situation is reversed in my calculator HDMI out -> HDMI-DVI adapter -> DVI display in.
Ching did not until I used a different DVI cable.
My research on the Web had a tenor:
If HDCP can be in the game rumzicken the fairly.
-Have you checked all the cables views whether seated properly.
-Gibts another picture to 800x600. If so, then I would tap HDCP as polluters. It went with me the whole time that is synonymous not only was higher there. 1024x768 already counts as HD-Ready
Greeting
Friedsam72
Antwort von PowerMac:
Luckily, your HDMI output of the graphics card goes away. Would it be an HDMI output of a video card, such as a Decklink, then you YCbCr and this in turn can hardly hättet a computer monitor, even if it had an HDMI input. Expect PC monitors mostly RGB.
Antwort von Tune:
-Have you checked all the cables views whether seated properly.
-Gibts another picture to 800x600. If so, then I would tap HDCP as polluters. It went with me the whole time that is synonymous not only was higher there. 1024x768 already counts as HD-Ready
Greeting
Friedsam72 Yes, I've checked the cables several times even. Synonymous cable can not be broken, since it works when I connect the PC s.TV.
The other question I do not understand quite. Do you mean ONLY if I get a picture at 800x600, or whether I have the opportunity to select 800x600?
Antwort von friedsam72:
Yapp if you get at resolutions below 1024x768 a Picture. 800x600 is usually then the next.
Antwort von WoWu:
Could it be that you have protected content transmitted over the line, (; example of a BR or a STB), because with HDMI over content called a
revocation list is transmitted, the devices, eg Grakas, monitors, or black boxes which allow access to the high-definition content, simply turn off the HDMI procedures. The list remains resident.
If this is the case, it was with the HDMI in the configuration. And has been described as the error (; operate all the components and the combination has once synonymous works) it sounds quite thereafter.
Antwort von Tune:
What do you mean with the protected content? And what is "BR" and "STB"?
Sorry for the stupid question ...
@ Friedsam: That is difficult to test, since I have no picture at all, where I can runterstellen the resolution
Antwort von WoWu:
Protected software is such a film, no preference, whether of BR (; Blu-ray) or received from the satellite (; set-top box).
The results of such block lists with content, which then get stuck in the equipment ".
This is part of the copy protection and allowed to turn off devices that have HDMI but get the certification yet, but later may be different (; or are hacked).
Antwort von Tune:
BlueRay, I have never played and of Set-top box, I have never heard something. Are there any more of the "proprietary software"? Where is stored the whole matter? In the Calculator or the monitor? Is there a way to set the "back"?
Can it be related to when I had (my camcorder connected, canon hv 30)?
Antwort von WoWu:
To prevent this abuse, tampering, removal or reset, these lists provided with a digital signature. The information is stored in the target devices.
HDMI dedicated devices are used.
As I said, it is only a possibility, so "suddenly" does not connect, it does not, however, must lie in it.
I now know not how far back games with copy protection mechanisms are also provided to carry the lists, because only through such ways you can get it.
You've used any content of this type, the error will have a different cause. Only the error description is hardly produces a different cause and time of the HV30, I would exclude, for as long as no revocation is performed ... And that is not with private content, you start a not so little.
If HDCP can be in the game rumzicken the fairly. Many people know the HDMI and HDCP connections too little and then tend to such statements, but the system already works quite understandable.
Antwort von Tune:
Are there test a possibility that? Or somewhere I can see there?
Antwort von WoWu:
It is difficult, because you do not know whether the graphics card sends no signal when it fails HDCP switches, or only to a low resolution.
The evidence would win, but you have already exchanged between the components, just as I have understood this, and the parts themselves are all ok. Because really remains is HDCP.
Antwort von Tune:
Hmmm ok ... Bring then format it?
Antwort von WoWu:
What do you want to format?
Antwort von Tune:
reformat hard drive, then a new graphics card drivers, etc., or brings anything?
Antwort von WoWu:
Since I'm not sure, because all HDMI only Grakas deliberately allowing the hardwareresidente Drivers and others have quite Grakas "skillfully excludes".
Stands in the HDCP licensing of that required for the encryption key values should never be in plain text form, otherwise they too easily be extracted eg by a debugger from the Drivers, who could use the.
Thus does the theme for these types of artwork.
So, if parts of your components are really on the Revocationsliste and the system has saved them, is synonymous formatting the disk does not get much.
Antwort von Tune:
New errors: now synonymous s.tv no picture more if I join the PC with the same cable ...
Cable broken?
broken graphics card?
Or is it something else?
Antwort von friedsam72:
Hello
where is no Picture. No idea, have you tried the cable with time elsewhere. For me, it was definitely the cable. Have no way synonymous play protected content, but wished first time only my analog monitor and display my HDfähiges use via desktop extension. This has worked synonymous, but the HDMI display just went only up to 800x600. The cable used was indeed synonymous a good 5 years old.
If you have time so everything works, and now you have no picture more. So slowly, I would suspect a defect synonymous. That is why our introductory offer cable.
@ WoWu
HDCP Spezifikationssicher'm not sure, but when rumsuchen to me solidified a Picture: As a rule, cable or adapter problems and were in most cases was never trying to display HD content but erstmal was about the general attempt to get a Picture.
Greeting
Friedsam72
Antwort von WoWu:
@ friedsam72
Go Sure, there are always last broken, though s.Kabel nothing really special, which can break. And TMDS transmission is indeed synonymous not new, and there are so themselves not only from HDMI .... HDSP only just have a few on the list and the way it sounds in
tune at the moment, the graphics card, especially if it is einwenig older, experienced the shutdown.
As I said, one time would have to know what to publish, if no HDSP connection can be agreed.
Just as with you, get out that 800x600 is actually normal. Only a few devices synonymous switch off completely, because they can not downscalen.
But
Tune knows his graphics card s.besten or can even search for me, because why should an HDMI TV device behave differently when HDSP no connection can be agreed. That actually confirms that the card if it works otherwise, the block has.
But we shall not even know if he has solved his problem. :-)
erstmal it was about the general attempt to get a Picture. Where this is exactly the moment when HDMC in effect, as the connection is at the moment when you are connected to the devices. Without such a secure connection, there will never be a Therefore, in HDMI HD streaming ... only if in reduced resolution.
Antwort von friedsam72:
Then I thank you once for the Enlightenment.
My guess was some time in the direction, however, has given me an engineer company, the monitor says something else, namely that HDCP would apply only in the transfer of secured content. As a consumer lacking any one tends to believe the experts. The reality has now shown something else.
Let us hope that Tune the problem gets to grips with.
Greeting
Friedsam72
