i have one TwinMOS 512 mb and one CORSAIR ValueSelect 512MBm which run in dual channel with no problems....i just bought today another 512 pny but when i put it in the third slot the ram does not get detected at all, and when i put it in the 4rth only 512 mb of ram shows up, i dont have the latest bios i think i have 3.8 and theres a 3.9 , but what else can i do for my motherboard to detect the ram ?
my mother board is a msi rs480m2
my mother board is a msi rs480m2