Nvidia once again managed to irritate a vast amount of end-users, this time the latest driver update disables overclocking for the mobile Series 900. Until recently these parts could be over or under clocked.

Now granted, I would not overclock or tweak a mobile GPU part myself either, the thermals are way too important inside a laptop for that. But we also know that some people like to do so and do acknowledge that many people have been OCing their mGPU for a long time (downclocking as well).

In their forums Nvidia explained that overclocking on the GTX 900M series was enabled by accident, and has since been disabled with the recent driver updates. To get you an idea of the revision numbers, starting GeForce R347 drivers (version 347.29) the functionality has been disabled on the GeForce GTX 900M series mobile GPUs.