I have a problem with my "new" MB
Whenever I stick memory in anything other than DIMM1 & 2 it will not post it gives me C1 error
I have Sapphire pure (PC-AM2RD790) board and 2 sticks og Crucial 6gb DDR2 800 ram (CT256664AA800.y16F)
If I put 1 stick in DIMM1 I get 2GB of ram and on boot I see "CPU0 memory, 2GB DDR2 800Mhz unganged 2T"
If I add 1 more stick to DIMM2 it boots but only memory in DIMM1 is seen.
If I put second stick in DIMM3 or 4 it won't post with C1 error.
I tested memory, eiher sticks work fine by themseves, but MB won't recognize them together.