UPDATE 2: 352.86 and 350.12 have overclocking reblocked for those with locked vBIOS
UPDATE 1: As of the 347.88 driver, overclocking has been re-enabled for all of the previously affected Maxwell mobile GPUs, even those with a locked vBIOS
Original Post
Carried over from the original driver clockblock thread...
Nvidia clockblock: vBIOS (unblocked in 347.88, reblocked in 350.12)
UPDATE 1: As of the 347.88 driver, overclocking has been re-enabled for all of the previously affected Maxwell mobile GPUs, even those with a locked vBIOS
Original Post
Carried over from the original driver clockblock thread...
Nvidia clockblock: vBIOS (unblocked in 347.88, reblocked in 350.12)