Lenovo x201s Screen issue

[valkin]

Hi,

Got my hands on a nice little x201s - wonderfull machine, please of resources to move around with.

However, after installing ML10.8.3 the screen (also did during installation) like this:

Any ideas ?

I have tried a bunch of DSDT patches (duallink etc.) and i'm using a patched framebuffer to get QE/CI since its a first gen Intel HD