Switch 2/6: AT bus compatibility

If your computer is fully AT-compatible, set switch 2/6 to ON. If the Madge Wizard fails to locate the Ringnode, it may be because of incompatibilities in the bus architecture. Try setting switch 2/6 to OFF. If you are using the IBM PS/2 model 30-286, set this switch to OFF.

Switch 2/6 Bus compatibility

ON (Default) Normal AT bus-timing

OFF Alternative bus-timing

Switch 2/6	Bus compatibility
ON (Default)	Normal AT bus-timing
OFF	Alternative bus-timing