Windows 7: Win 7 Freeze Please Assist

I am out of ideas. Three days ago my computer started freezing within a few minutes after startup. Freezes with no mouse movement and no keyboard. Must shutdown using the power button. Happens every time I start in normal mode. Safe mode works fine. I have done quite a bit of reading and tried a number of things, so far to no avail. Quite a few error codes present, here are some:

Winlog 6000
Service 7001
Distrib 10005
Service 7026
Event Log 1101
Kernel 41
Browser 8032
Load Perf 3011
Load Perf 3012

I have tried restoring, turning off all non-microsoft services, disabling sound, updating video driver, memory test, adjusting BIOS per G Skill tech forum. All hardware showing normal operation in device manager.

Per instructions I read for another poster I am providing MS info. The Action Center currently tells me to turn on Windows Security Center Service and Backup my files.

My computer is a couple of months old and has been working flawlessly until this happened with one exception. (I have been getting occasional moniter blanking for a couple of seconds followed by a notification that the graphics driver has stopped responding and was successfully restored.)

Thanks in advance for the help.

Windows 7 Home Premium 64
Intel Core I5-750 CPU
Gigabyte GA-P55-UD3R MB
G.SKILL Ripjaws F3-15000CL9D-4GBRH DDR3 (2 x 2GB) RAM
EVGA NVIDEA GTS-250 VIDEO
REALTEC ALC888 SOUND
ASUS VH226H HDMI MONITOR