I read through all the posts here and earlier on people where having problems with memory in all 4 slots causing non booting/memory code errors or I think even BSOD. I am looking at building a system with P8Z77-V Pro and using Corsair Vengeance 16GB DDR3 1600MHz CL9 Dual Channel Kit (4 x 4GB) [CMZ16GX3M4A1600C9] along with a i5-3570K. Will not be overclocking the system.
Have the memory problems been solved with this model of motherboard and can all 4 slots be populated?
Make sure you flash the most up-to-date version of the firmware. I tried 2 different kits of that memory on my Deluxe and it kept failing memtest+, so I ended up using Samsung RAM which is fine. I just got some feedback from my review of that RAM on Newegg from Corsair, advising a newer firmware should address the issue I was having with that Corsair RAM.