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Windows 7: No audio/video via HDMI on the TV - mobile intel chipset drivers issue


30 Jan 2012   #1

Windows 7 Home Premium 64bit
 
 
No audio/video via HDMI on the TV - mobile intel chipset drivers issue

I have been trying to connect my gateway NV44 laptop to my TV via HDMI. The laptop originally came with windows vista and then it was upgraded to windows 7 home professional 64bit. After the upgrade I could not get the sound on the TV but I had video. So I have upgraded the driver and now I don’t have either audio or video. I can see the TV device manager but there seems to be no signal to the TV. Any help is appreciated it.

Graphics:
Mobile Intel® GL40/GM45 Express Chipset with integrated 3Dgraphics, featuring Intel® Graphics Media Accelerator 4500M/4500MHD (Intel® GMA 4500M/4500MHD) with up to 1759 MB of Intel® Dynamic Video Memory Technology 5.0 (64 MB of dedicated video memory, up to 1695 MB of shared system memory), supporting Microsoft® DirectX® 10


My System SpecsSystem Spec
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 No audio/video via HDMI on the TV - mobile intel chipset drivers issue




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