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Discussion Starter · #1 ·
I received the 752 upgrade today and immediately noticed a problem with the video on my VGA display (it's my HD display for now.) The picture has a very purple cast. Upon breaking out my 'scope I found that the blanking level for the green signal was close to 0 volts, but the blanking level for the Red signal was +1.5 volts and the blanking level for the Blue signal was about +2.0 volts.


You video guys will recognize that a negative green shift makes for a purple picture.


Is anyone else seeing this on a VGA display with the new upgrade?
 
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