NVIDIA investigates further with driver 347.29 for GTX900M series, removing overclocking capability
NVIDIA investigates further with driver 347.29 for GTX900M series, removing overclocking capability
There are concerns about nVidia's actions, as they seem to be disabling something significant.
You might still be able to update the Vbios, though it’s not ideal. The main issue is losing the 135MHz boost. To really push performance, you’d have needed to flash the Vbios anyway.