HDMI monitor problems with on-board HD4000 graphics

[hechter]

Hi Paolo, thanks for Your suggestions, let me answer it:
1. All clear, i know that, just wanted to share how much screens as i could, maybe it could a bring new idea about this issue.
2. I`ve install drivers from different location, from Asus website, from Intel website, from CD attached to mainboard... And every time effect is the same - no signal
3. Yes, exactly i`m using this TV as monitor, and without this problem, i can reccomend it everyone: 32`, full HD, 100Hz (even as a monitr its use only 60Hz, IPS). I`ve checked, HDMI cable is 1.3
4 and 5. Think it will be the only way to get a screen after installing drivers. But maybe instead of borrow a DVI monitor, maybe it will be easier to buy/borrow a DVI-HDMI cable?

Any way, i somone have some suggestions, pls feel free.

[PaoloB]

Hi Hechter,

So you're problem does not seem to be the same as mine. Just one thought occured. Your monitor is HDCP compliant, and I don't really know how HDCP works but found this :-

http://tv.about.com/od/hdtv/a/hdmidvihdcp.htm

It works by encrypting a digital signal with a key that requires authentication from the transmitting and receiving product. If authentication fails then the signal fails, which means no picture on the TV screen.

Your monitor has 3 hdmi sockets, 1 of which is HDCP, have you tried swapping the cable from one socket to another on the monitor?

I think the only real way to test it is to try an alternate monitor or cable, but I don't think your monitor has a DVI input, it does have a VGA RGB In (D-sub 15pin) - PC input though which is an analog input, so you may be able to find a cable that will connect to that instead to test.

[Optimist]

Try a VGA cable as suggested. You'll still be using Intel IGP but without HDCP getting in the way. If that works you will have narrowed the problem to HDMI.

[hechter]

Hmm, think i`m on the wall...
Concerning this HDCP stuff, this TV has a back two HDMI inputs with HDPC, so it should work...
Will buy a HDMI-VGA cable and try to connect them. Quality of singal will be much worst, then HDMI-HDMI?

Thans for suggestions, BUT if someone will have another idea, pls post

[hechter]

Hi Guys;
As Your suggestions, i`ve bought a HDMI-VGA cable.
And situation is worst, bcs there isnt any singal to TV. Maybe problem is in that HDMI is a digital signal, and VGA is analog? What screen preferneces should i set, to get a signal on TV?

[PaoloB]

Hi Hechter, Sorry to hear about your on-going problems. I really am at a loss to suggest anything else. What screen preferences do you have to choose from?

[hechter]

Problem is Paolo, that i dont know, what screen preferences should i pick, bcs when i switch cable to HDMI-VGA, i dont have any signal at all.
I cant enter BIOS even.
Only solution on my head is to buy a video card