Intel HD Graphics 3000 HDMI: Cant get output to TV

[2^3^5]

i am using Acer Aspire 5742 with Intel HD Graphics 3000 HDMI. i am using a Bush 24" LED TV. from last few months i am get some problem in this. i cant get the output on my tv. i have install all new updated drivers and my window is also up to date. here the problem is, when i connect my notepad to tv, i cant get any signal on tv. anyone have any idea or have any solution for this? please if anyone get any information regarding this problem than please help me.

[Miguel Reyes]

The Intel Graphics HD 3000 is contrary to the GMA HD integrated directly into the processor core Sandy Bridge processors. Like its predecessors, it has no dedicated graphics memory, however, has access to the Level 3 cache of the CPU.

[Himalayan]

my settings works good while tv connected to notebook. and while xbox connected, tv automatically recognizes it. If you approach the graphics core, Intel's embedded in their processors, from the user point of view, that is, to treat it as no one "black box", issued by a 3D image

[Battista]

With respect to previous generations of integrated graphics Intel has significantly increased the frequency of the new HD 3000, especially when you turn on Dynamic Frequency that is capable of increasing the frequency of the cards up to 1.1 or 1.35 GHz depending on the model. On the other hand, the new HD 3000 has given it the number of new technologies.

[Nabhanyu]

The Intel HD Graphics 3000 (wrongly and Intel Graphics Media Accelerator HD 3000, Mobility Radeon HD 3000, HD Graphics called 200) is built into the Sandy Bridge processor graphics card. It does not provide its own dedicated memory, but shares its high-speed Level 3 cache or cache of the processor cores.