Hi Golden, I followed up strictly with your instruction, turned on the driver verifier and let it run, after about 20 hours the computer crushed and I collected the dump using the software provided by the forum, but once I open the zip and found the dump file date is still 2015-8-10 instead of the data of the crush ( Feb 17/2016) . The dump setting is at small dump. Also, I went to event viewer-system to the date of the crush, which is 1/25/2016 around 4 pm and found critical error Kernel 41 which proves the BSOD did happen around that time. I'm very confused, why is it the dump file not generated? Let me know Golden, thx.