Computer wont boot when RAM in certain slots

[Guest]

All parts are listed here:
http://pcpartpicker.com/p/u8Pw

I just built this new computer and for the most part everything has been fine. But when it comes to the RAM, I cannot get all the RAM slots filled. No matter what order I do, if there is a RAM stick in either of the right two RAM slots on my motherboard, the computer will not boot. I have tried all variations and a couple types of RAM. I am sure the RAM sticks are working fine as I have tested them on other motherboards. Any advice on how to fix this issue is greatly appreciated.

 

[rolli59]

It is possible that the board has bad slots. If you are adding two sticks it is good practice to reset BIOS/CMOS before starting up with them.

 

[hytecgowthaman]

Check all power cables are correctly fitted in u r mobo. give power to processor.

 

[smorizio]

make sure your mb has bios rev 2.7 installed there been a few ram patches. if you have the newest bios already then look under the cpu for bent pins or a seating issue. the memory controller is inside the cpu now.