The Mother Board

[leolong82]

hello friends need to know something I have a motherboard model is asus mader m5a97-evo and I have two memories of 1600 mhz ddr3 x2 4GB dual channel and make it go encual Deven module slots of color

[Karlsweldt]

Here is a link to the specifics of that motherboard model.
It has dual-channel memory design, which means there are two "banks" or channels of memory access. This equates to a faster paging speed, and improved performance. But the two channels must have equal amounts of memory, preferably matched pairs. But different brands of memory can be used, as long as amount/speed, voltage and timings are identical. Check the Asus QVL (qualified vendor list) for recommended memory types. Memory speed depends on the CPU used, with its FSB speed and other factors. Faster memory types will usually work well, at slower speeds.. but slower memory types will falter or fail a boot.
From that link to the specifications, ensure the memory type is up to the noted standards..