This is a new build(all older parts).
Intel Dual 3.0Ghz E8400
4GB PC2-5300 P45 DDR666
Radeon 4830 500MByte video
80GByte WDC Sata 2.0
Win7 Ultimate 64bit
Every day, just following the Windows logo hear a click/black screen followed by the BlueScreen. Some times this occurs several times, but seems to work without BSOD afterwards.
RAM Test: Have run MemTest86+
Drive Test: WDDataLifeGuard and SMART test (Good/Pass)
Updated Drivers for Video Card
Have not checked Motherboard BIOS (don't know how to check) Gigabyte GA-EP45-UD3R
(attached BSOD View)