Is this the same problem ?http://www.techtimes.com/articles/76326/20150813/microsoft-releases-fix-for-windows-10-reboot-loop-problem-heres-how-to-get-it.htm

I hear what you're saying hmscott and agree that using the same memory is the best option as long as it's possible to purchase the same memory.The problem we have here from time to time is it is not always possible to purchase G.Skill Ripsaw 2133 MHz...

I've had no issues using 2 kits of 2133MHz in all 4 slots. I've also tested using the harder to reach internal slots with 2 x G.Skill Ripjaws DDR3 2133MHz and the easy to reach slots with 2 x Kingston HyperX Impact 2133MHz., all run at 1.35v.The memo...

You're right Pat, I'm not sure what was going on at the time.Since then I have received a whole bunch of new Microsoft updates and installed them, restarted and HIGH CONTRAST was turned on. I did a Shutdown and waited around 10 secs and then started ...

One of the 2 latest updates from Microsoft caused the return of HIGH CONTRAST on my machine, and I couldn't find a quick way to turn off HIGH CONTRAST.This is the one responsible: Update for Windows 8.1 for x64-based Systems (KB2958262)I de-installed...