X79A-GD65 (8D) will not boot with 4930K or 3930K

Question

Short version:
My system will not boot but gets stuck at "09 Power on South Bridge Initialization"
Detailed description:
I just bought this system and am when I tried to start it it got stuck at "09 Power on South Bridge Initialization". I have removed everything that is not necessary (gfx-card, HDDs, etc.) and only have the CPU and one memory stick inserted (in slot 1 as per the manual). I have also unplugged and put back all power cables from the PSU several times. I have also tried using BIOS A and B.
As I read on this forum that a BIOS update was needed for IVY-Bridge CPUs I bought a 3930K today to see if I could get the system up and running but it still gives me the same error code.
My board serial number is 601-7760-010B1312109204, assuming it is manufactured 1312 = December 2013.
I don't know the BIOS revision as I have never managed to get past the 09 status code.
Any ideas on what the problem could be?
Bought this monster PC as I have a delivery for a client in need of some RAM-heavy processing, so am really starting to feel stressed out about this by now.
Thanks in advance!
System details:
 - MSI X79A-GD65 (8D) X79 S-2011 ATX
 - INTEL CORE I7 4930K 3.4GHZ 12MB S-2011
 - INTEL 530 80GB SATA SSD MLC RESELLER KIT
 - INTEL 530 480GB SATA SSD MLC BULK (4 of these)
 - FRACTAL DESIGN INTEGRA R2 750W
 - ASUS GEFORCE GT 210 1GB DDR3 PCI-E VGA/DVI/HDMI SILENT
 - KINGSTON 64GB 1600MHZ DDR3 ECC REG CL11 DIMM (4X16GB) W/TS (two kits, 128GB in total, don't really need ECC but that's what I could find needing 16GB sticks)

Answer 1

even compared to just 10 years ago sales staff have became really dumb as there just hiring people who do not care about anything as long as they get there cut of a sale (usually all they know is basic Consumer parts they stock) and nearly non of them unless they specialize in that level of equipment will have 0 idea what they work with on a pro level part (ECC memory tends to be used on servers and Professional workstations so if they do not use that type of gear then they probably have no idea what ECC really is at all)!
also in that time some major things have happened especially with computer parts like the memory controller moved from the Chipset to the CPU same with the SATA controller , onboard GPU (thats now on the CPU and some have it some don't) and alot of other things and I guess that the people you dealed with had no idea the memory support has very little to do with the board (all the board can do is have BIOS Timing sets now and lists of parts it supports) and is now to do with the CPU alot more as it has the important stuff on it (there very close to a SOC (System On Chip) now)!
if you plan on building another computer remember to do some research yourself before you get a CPU as it is nearly the most important thing of all and they have different features tied to them and do not expect sales guys to have a idea unless there also a Technical support staff member too and work on computers that are of the same class your trying to make and have at least used the same level gear (usually if your doing something like that find a friend who is a computer nerd tell him what your trying to do and get him to help you choose all the parts)!
let me know how it goes when you get the Xeon and have it installed?