SDLC, 2793 and IOP-less mode

[Pete Helgren <Pete@xxxxxxxxxx>]

I am getting a error when I try to vary on an SDLC line on a brand new 
520 at V5R3M0..  Doing some research I came across what I think is a 
direct hit on the problem but I don't understand the resolution.  Could 
one of you hardware gurus chime in?

The description of the proposed resolution is from an IBM support document:

The 2793 2-port WAN adapter card (IOA) at Releases V5R3M5 and V5R4M0 
supports only a PPP connection for ECS or Service Agent when operating 
in an IOP-less configuration. This is supported only over port 0 which 
is the internal modem port of the card. In IOP-less mode, port 1 
(external RS-232 port) is non-functional. Moving the IOA to a position 
under a real IOP restores the functionality of port 1.

It's the "Moving the IOA to a position under a real IOP restores the 
functionality of port 1."  Sounds simple enough (right?)....but how 
would you go about doing this?

Thanks,

Pete Helgren