I wrote in Asus Zenbook UX31A (or any Intel HD4000/HDMI graphics) fix for no HDMI output to an external monitor in Windows 8 (should work for Windows 7) about a technique for connecting the DVI port of a monitor to HDMI output from a PC with Intel HD4000 graphics.
In that article I alluded to a potential problem in the way the Intel HD4000 chipset implements HDCP (High-bandwidth Digital Content Protection).
I now know, through buying and experimenting with different cables and HDMI/DVI adapters, that I was wrong….
I have tested the following recommended components on the (micro) HDMI output of both a Microsoft Surface RT and an Asus Zenbook UX31A and the results are repeatable – in that no other cables/adapters (that I have purchased thus far) work – apart from the following:
If you want to reliably connect the DVI port of a monitor – and in particular, a Dell U2412M, to micro or regular sized HDMI, you need one of these:
This is the HD-9002 “DVI-D Male to HDMI Female Adaptor / Convertor – 24+1 Pins – PC Card to HDMI TV” from Cabling4Less.co.uk – which at the time of writing, is £2.49 inclusive of delivery from their eBay listing or £4.80 from their Cabling4Less website.
While you can see (obviously) that this is a male DVI connector, what is not so obvious, is that the other end of this adapter is a female full size HDMI socket – for connecting to an HDMI or micro HDMI cable of your choice.
Now, while the Cabling4Less adapter did the trick with a number of HDMI cables I tried, an honourable mention must go to the “Premium 1.5m Gold Micro HDMI Cable to Connect Amazon Kindle Fire HD to TV LCD” from juicebitz for £3.85 delivered.
Not only does the quality of manufacture seem to be a cut above most cables (juicebitz say that they manufacture the cables themselves) but it has immediately removed the little one pixel sized random green dots that I used to get in dark areas of photos with other cables I used.
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Thank you for the feedback on this deal.
In fact our website http://www.juicebitz.co.uk has these items stocked in various lengths from £3.95, but if you use discount code “INTRO15” you will also get 15% OFF your first order with us. This discount code will expire eventually so use it while you can.
Once again, thank you for using our products and we look forward to serving you again soon.
Happy New Year – have a great 2014!