intel HD 3000 HDMI port is not working with benq G2411HD and DELL U2410 and

[Dhaani]

I am having lenovo V470 and it is having a integrated card that is intel HD 3000 embedded inside 2630QM CPU and It is having windows 7 64bi and I am having the 15.21.5.65.2266 driver and the problem that I am facing is that HDMI port is not working with my LCD, I mean that the Windows is not able to find out the monitor at HDMI port because of which there is no signal. Is there anyone who can help me out with the same??

[Dabert]

I am having lenovo V470 and it is having a integrated card that is intel HD 3000 embedded inside 2630QM CPU and It is having windows 7 64bi and I am having the 15.21.5.65.2266 driver and the problem that I am facing is that HDMI port is not working with my LCD, I mean that the Windows is not able to find out the monitor at HDMI port because of which there is no signal. Is there anyone who can help me out with the same??

This seems to be some kind of driver problem but then I am not very sure about the same, I just wanted to know that have you tried to check it out with some other tv or lcd then the benq G2411HD and DELL U2410 ??? If not and if it is possible then just check it out and then let me know what you get.

[Dhaani]

Yes I have checked it with others as well and here is the result that I have got:
Working:
Philips TV 42PFL3609: HDMI 1.3, 1366x768
Not working:
Hisense TV LED32K11: HDMI 1.3, 1366x768
DELL U2410: unknown HDMI version, 1920x1200
benq G2411HD: HDMI 1.3, 1920x1080
I have also found that all the above work with HDMI port of NVIDIA G200 graphic and even I think that this is some kind of driver problem,any further help for the same will be appreciated.

[SanjoyChat]

I am having the same problem with the Acer H5360, in my case the NVIDIA card is not able to recognize the projector but then the HD 3000 is not able to see the anything, I mean that it is just showing “no signal”. I have also checked in a no of forum and I have found a no of people facing the same problem with the Intel Graphics HD and HDMI detection. I think that this is some kind of hardware problem but then I am having all the latest drivers as well, Is there anyone who is having a workaround to fix this issue.

[Upayan]

I will like to add that this is not an issue with the laptop only, I mean that I am having HP 2310ti monitor and it is not working with it as well, in my case I am having a Z68 desktop motherboard with the i5-2500K integrated Intel HD 3000 graphics.