The only other version of the driver that I have found to fix the crashing issues (pre-174.74 version driver) was with a roll back to this driver.
Driver Version: 7.15.0010.9746
You may have a hard time finding it (for some reason I could not find it in Nvidia's archives) so here is Nvidia's link:
WWW LinkI believe it will allow overclocking on a laptop but it is a huge roll back.