Lets start with Driver Verifier
Verifier puts extreme stress on the drivers, bad ones will cause BSOD. If we change all those drivers we hope for no more BSODs, If you get no BSODs, then its not a driver and we look to hardware. With verifier on your computer may be a little laggy, but actually..its just doing its work. Information Driver Verifier runs in the background, "testing" drivers for bugs. If it finds one, a Blue Screen of Death (BSOD) will result; the corresponding dump file will hopefully show the faulty driver.
Quote: Originally Posted by Capt.Jack Sparrow
Driver Verifier monitors kernel-mode drivers and graphics drivers to detect illegal function calls or actions that might corrupt the system. It can subject the drivers to a variety of stresses and tests to find improper behavior.
Continue to use your system normally, and if you know what causes the crash, do that repeatedly. The objective here is to get the system to crash because Driver Verifier is stressing the drivers out. If it doesn't crash for you, then let it run for at least 36 hours of continuous operation.