HD i/o 96

[martinh]

Hi, I have an I/o 96 and was sold a spare one which was broken but with two functioning input and output cards. There is clearly 2 slots empty for 8 other ins and outs, so last night I stripped out the cards from the old unit and added the two cards to the functioning unit (slots 3 and 4) expecting to have 16 ins and 16 out. But no.

The device could not be found on the card, was the error message. No matter how much messing I could not get it to work. Even in the instruction manual they have 4 cards in place so am I doing something wrong or is it not actually designed to house 4 cards??

Thanks in advance to those smarter than me who can answer this question.