Date   : Sun, 08 Mar 2009 14:15:30 +0000
From   : me@... (me@...)
Subject: Disable tube?

On 8 Mar 2009, at 14:12, Firth,MJC,Michael,DMJ R wrote:

> That's the right way to disable the tube, but it shouldn't hang, it  
> should return to a prompt. Then a Break or Ctrl-Break should come  
> back as just the I/O processor.
>
> Is your CMOS otherwise working? (e.g. If you do *CO. MODE 0, does  
> the command return and the Master boot in mode 0?)

With tube fitted: No, *CO. <anything> hangs.

With the tube physically removed: It works fine.

~DG