Hello Michael,
Thank you for the update.
I appreciate your efforts.
I would suggest you to update chipset drivers and BIOS from the link given below and check the issue.
Refer this link:
http://esupport.sony.com/US/p/model-home.pl?mdl=SVP132190X&LOC=3#/downloadTab
Note: Modifying BIOS/ complementary metal oxide semiconductor (CMOS) settings incorrectly can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting from the configuring of BIOS/CMOS settings can be solved. Modifications of the settings are at your own risk.
I hope this information helps.
Thank you