Rubywand <rubywand@swbell.net> wrote: > The 4164 is a 64kx1 DRAM, which is the right size. The pinout for the > 4164 looks right, too. Go ahead an try using one. it's true, it works. I replace all the chip and put them on extractible sockets (I don't know if it's the right word) so that there is no need to sold them. thank you !