PC-Jr (was: Repair techniques ... I/O pins and power supplie

From: liste_at_artware.qc.ca <(liste_at_artware.qc.ca)>
Date: Wed Apr 25 19:44:19 2001

On 25-Apr-2001 SUPRDAVE_at_aol.com wrote:
> I would still think any memory expansion option would be counted up at
> POST because the computer can boot with carts installed rather than
> floppy and also, the standard pcjr model has no disk drives! The
> enhanced model that everyone seems to have includes one floppy drive.

Without a floppy, the PCjr boots into cassette basic (if the cassette is
in) or ROM basic which only addresses 64kb anyway.

I recall having to fiddle around with "drivers" way back when I had a PCjr
with an expansion sidecar.

-Philip
Received on Wed Apr 25 2001 - 19:44:19 BST