I currently have a small problem with this kit as it only detects three of the dimms, i have double checked all the dimms are working by testing each in a good slot but it seems to be a problem with one slot onboard (Dimm B1) and i want to try everything before i consider RMA of the board as that's an annoying process. It claimed i was running triple channel before on CPU-Z but now after switching ram chips around a bit it says Quad channel as it should and also says its 16 GB but in windows itself it does not detect the other 4 GB on slot B1. Any ideas folks?
Edit: System Environment:
Chassis: Antec DF-85
Motherboard :ATX Format - ASUS Rampage IV Extreme Republic of Gamers - Chipset - X79 & LGA-2011 Socket
CPU: Intel Core i7 3820 Quad Core @ 3.6Ghz
RAM: GSkill Ripjaws Z Series 1600 CL 9.0 16GB @ 1600Mhz Quad Channel
Power Supply: 1200 Watt Corsair Gold Series
GPU: 2 Nvidia GTX 680 Palit Jetstreams dual SLI running at PCI-E 3.0 x16
Monitor Display: Samsung SyncMaster S24A460
Optical Drive: LG BH10LS38.AUAR 10x Internal BD-RW
Hard Drives:
Primary: Seagate ST31000524AS 1 TB SATA.
Secondary: Seagate ST2000DM001 2 TB SATA.
Tertiary: Seagate ST1000DM003 2 TB SATA.
Operating System: Windows 7 x64 Ultimate
Edit: System Environment:
Chassis: Antec DF-85
Motherboard :ATX Format - ASUS Rampage IV Extreme Republic of Gamers - Chipset - X79 & LGA-2011 Socket
CPU: Intel Core i7 3820 Quad Core @ 3.6Ghz
RAM: GSkill Ripjaws Z Series 1600 CL 9.0 16GB @ 1600Mhz Quad Channel
Power Supply: 1200 Watt Corsair Gold Series
GPU: 2 Nvidia GTX 680 Palit Jetstreams dual SLI running at PCI-E 3.0 x16
Monitor Display: Samsung SyncMaster S24A460
Optical Drive: LG BH10LS38.AUAR 10x Internal BD-RW
Hard Drives:
Primary: Seagate ST31000524AS 1 TB SATA.
Secondary: Seagate ST2000DM001 2 TB SATA.
Tertiary: Seagate ST1000DM003 2 TB SATA.
Operating System: Windows 7 x64 Ultimate