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Q: Lion 10.7.2 upgrade and HDMI video issue

This is my configuration:

 

- Mac Mini 2011

- 4gb ram

- intel i5 processor 2.3ghz

- intel Hd graphics 3000

- hdmi output directly connected with a full hd philips tv with a standard 1.4 hdmi cable

 

After the 10.7.2 upgrade I had 2 problems:

1) finder infinite loop at startup (but I've solved by deleting the ds_store files that are under desktop and my profile folders)

2) video driver problem

 

For the second one I haven't find a solution. I'm now rolling back the system to 10.7.1 version

Probably is a problem of the new video driver that is inside the upgrade

I've already try to reset PRAM and NVRAM but it didn't solved...

 

After 10-15 minutes (with no one program open except finder) the image disappear from the screen for

2/3 seconds and then come back, but all colors are missing. The screen image have a strange "blue" dominant.

To restore the situation to normally I've to go inside preference - monitor and switch to another resolution (for example 1080i)

and then re-select the 1080p again. But after 10-15 minutes the problem reappears. It's impossible to see a movie in this situation...

 

Does anyone have my same problem and did find a solution?

 

 

LATEST NEWS: after system roll-back at 10.7.1 the issue is "magically" disappeared...    :)

Mac mini, Mac OS X (10.7.1)

Posted on Oct 13, 2011 3:48 PM

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