Playing oddly videoes on T500

[thinkpadcollection]

In integrated video mode polish video streaming website will not play, while ATI GPU (discrete) mode will play but video is mostly complete but part of repeated video in vertical band about 1/5 width of whole width of video on right side. R52, Inspiron 1501 and T420 plays this steaming site properly.

Running windows 7 Pro, video drivers downloaded from intel and ATI. If that is what you thinks is a problem I certainly can try using lenovo original video drivers. Although I wanted to know what drivers is needed to install properly and do not ask me to get switchable graphics mode to work. I have done that in past and hated that.

Cheers, thinkpadcollection