Hi, I have problems to enable PCI Express 2.0 link, My setup is Lenovo T520, 6GB ram, only iGPU, Windows 7 64bit egpu: PE4C-EC3C V1.2 Gigabyte Geforce GTX 470, latest nvidia drivers Everything installs correctly, and an 1.1 link is established. 3dMark06 gives me 17k, i i suppose it is OK (i have underclocked the card a bit, since my PSU is 350w, and i had some BSODs). The problem i have is that I wanted to play "Dreamfall: Chapters". What happens is that on some places in the game i get <4FPS. As comparison - using the iGPU - Intel HD3000, with the same settings the game achieves 8-10FPS on the same place On other locations it is much better with the external card. This is why I assume that the bandwidth is not enough. I set PhysX to CPU, and use an external lcd. The T520 BIOS is the latest version, and the Express Card Speed is set to automatic. I tried the 60cm and 30 cm cables. Both result in 1.1 link in GpuZ From other posts in the forum i learned that the people were successful in establishing 2.0 link, but with other eGPU Is there something i have missed ? Thanks, Vladimir