Kurt, I have not touched the system ROM. The M100 should be stock. I purchased it used from someone else but do not see any sign of modifications.
Thanks, --Jim > Kurt McCullum <mailto:[email protected]> > June 30, 2016 at 3:38 PM > Hi Jim, > > I had an almost identical problem with my NEC 8201 about a year ago. > But in my case it was the Sardine ROM by traveling software. I thought > I had a bad ROM but I had also upgraded my main system ROM with a Y2K > patch. In doing that, I had put a version of the NEC system ROM in > that didn't match my hardware. I put back the original system rom and > everything worked. Not sure you have the same problem but I wanted to > mention that. Have you upgraded your system ROM? > > Kurt > > > On Thursday, June 30, 2016 11:28 AM, Jim Hart <[email protected]> wrote: > > > Hello all, > > I recently acquired a original TS-Ultimate ROM II. When I installed the > module and ran the BASIC "call" command one of two things would happen. > I got an "?FC error" (illegal instruction) or I would get dumped back at > the menu. I powered off the M100 and cleared the memory between > attempts. Does anyone have any suggestions on troubleshooting steps? > > Thanks in advance, > --Jim > > > Jim Hart <mailto:[email protected]> > June 30, 2016 at 2:28 PM > Hello all, > > I recently acquired a original TS-Ultimate ROM II. When I installed the > module and ran the BASIC "call" command one of two things would happen. > I got an "?FC error" (illegal instruction) or I would get dumped back at > the menu. I powered off the M100 and cleared the memory between > attempts. Does anyone have any suggestions on troubleshooting steps? > > Thanks in advance, > --Jim
