SupaD63

This is what fixed it for me: boot into wintows with egpu unplugged. plug in egpu and check device manager. Egpu should br recognized and drivers installed. If not adjust td switch on adaptor. If either dgpu or egpu reports code 43 Right click uninstall drivers for BOTH gpus's then click check for new hardware. windows will automatically reinstall drivers and code 43 should be resolved. I had to do this several times before both gpus installed drivers sucessfully.

Hey guys, just got my eGPU setup working for the first time. Im using a GTX 660 with Beast V6 (expresscard) to drive an external monitor and the dGPU to drive the lcd. Everything works great except GPU-Z reports my card is using "pci-e 1.1 x16 @ x1 1.1" when I was expecting to get a PCI 2.0 x1 link. This is on a lenovo thinkpad W510 with the QM57 chipset. Lenovo doesnt specify what version the expresscard slot is. Can anyone confirm this laptop has an expresscard 2.0 slot? If so how might I enable x2 speed?