> > In late 1982?, I had a 192K ECC memory board from Boulder Creek > > Systems in a 5150 On Fri, 29 Jun 2007, woodelf wrote: > Could you disable the PC's memory and just run the ECC board? NO. I could set the starting address, but no documentation on how to set it to start at 0, and no obvious way to disable the soldered in first row of RAM.