Not that I doubt you but where is the DV-31BT4-A specifically referenced? How do you know that this is the KA41-A 10 or 20?
On Wed, Jul 1, 2015 at 10:23 PM, Glen Slick <glen.sl...@gmail.com> wrote: > On Jul 1, 2015 7:13 PM, "william degnan" <billdeg...@gmail.com> wrote: > > > > The Microvax 3100 model DV-31BT4-A - what "number" is that model? > > Originally I thought it was a "30" but then I found that there are > 3100-30 > > nameplates, so I must be wrong. Was there just a plain vanilla Microvax > > 3100? Now you have me thinking I need to check for a battery. I need to > > track down the hardware ref but I am unsure other than open it to see for > > myself. > > > > The KA41-A was either a MicroVAX 3100 Model 10 or a Model 20 depending on > which box it was in. I have a couple 3100 Model 20 and an InfoServer 100 > which is the same hardware with different firmware. > > > http://www.netbsd.org/docs/Hardware/Machines/DEC/vax/microvaxes.html#section:microvaxes >