mbarazeen

Dear all, i am new to this forum and want to ask an adwise on KODICOM KSR-516 DVR. recently the screen disappeared and there was no display. when i opened the power supply had failed. after replacing the supply it powered up but no manu/ vedio on the display. i suspected to have boot problem and i traced for the possible cause for the problem and finally got it working by replacing the memory card from the spare DVR. my question is how can i get a programmed memory for this DVR? wheather i have to put a blank memory and can install the programe? i have no idea how to go further, i serched on net to find availability of memory with program in it, but couldnt find. is there any way i can copy the exisiting good memory card to a blank one? i need your valuable adwise on this. thanks