Currently Being ModeratedOct 21, 2013 4:43 PM (in response to camio)
This is clearly an issue with the graphics board. If it only occurs on one application, the issue could be application specific; but if you see it in other situations (like video playback), it may be a hardware problem.
Have you noticed this in other situations? Do higher temperatures exacerbate the problem?
Currently Being ModeratedOct 21, 2013 10:42 PM (in response to poikkeus1)
the problem occurs only with the "preview" and only with certain images. for example the following images found on the web http://xoomer.virgilio.it/mikimeta/Upload/Images/spiaggia% 20Meta.JPG, if scaled in size and regulated in the color creates the problem. for the rest nothing found until now with other applications
Currently Being ModeratedOct 21, 2013 11:04 PM (in response to camio)