HDMI stops working... Any ideas?

UTmaniac · 29 Aug 2008 at 19:49

If my Iiyama ple2403ws is in hdmi mode when I switch my pc on, the POST displays fine and in fact all is normal until the Vista progress bar approaches completion.

After this point in time, hdmi mode stops working and I am forced to swap to d-sub mode!

I could have sworn that I was using hdmi mode 24/7 when I first got this quad setup :confused:

Any ideas, please?

bluestreak101 · 29 Aug 2008 at 20:01

Is you GFX card HDCP capable?

UTmaniac · 30 Aug 2008 at 11:28

I believe so, its the 8800GTS 512MB (from Xmas 2007)

bluestreak101 · 31 Aug 2008 at 11:51

I would check it with the manufacturer. I had a similar problem where I could see the loading screen, but when it got to showing windows my screen would go blank as if I had unplugged it.