I am searching for a CPU card for a 9835 to replace the dead processor in my 9835A, but a CPU card from a 9845B/C would also be ok. I would prefer the 9835 card as it would be a drop in replacement but with a 9845 card I would have to transfer over the CPU module. The part number on the module should be 5061 3001. Paul. phb.hfx at gmail.com