I HAVE A DOOSAN Z290SM THAT LOST THE MEMORY ON THE SRAM WHEN I WENT TO INSTALL THE BACK UP WE HAD ON THE SERVER THE FILES ARE CORRUPT AND WILL NOT ALLOW THE MACHINE TO BOOT UP. I AM LOOKING FOR SOMEONE THAT MIGHT HAVE ONE THESE MACHINES THAT MIGHT BE ABLE TO OFFER ASSISTANCE. UNFORTUNATLEY THE GUY THAT USE TO DO THIS ONLY BACKED UP THE SRAM AND I DONT HAVE ANY PARAMETERS OUR LADDER FOR THIS MACHINE AND THERE HAVE BEEN SPECIAL OPTIONS ADDED TO THIS MACHINE ALONG WITH LADDER EDITS FROM THE FACTORY BUT BEFORE I CAN TACKLE THAT I NEED TO GET A GOOD SRAM FILE IN SO I MAY BOOT THE MACHINE AND SEE WHERE I AM AT. I DO HAVE FABT LADDER III SOFTWARE AND WRITE THE LADDER BACK IN TO DO THE OPTIONS BUT WITH OUT THE SRAM FILE I AM LOST. I WOULD LIKE TO NOTE IT IS A DOOSAN MECATEC AND I PLAY HELL GETTING ANYTHING FROM DOOSAN ON THIS MACHINE. ANY HELP WOULD BE GREATLY APPRECIATED.