Disc read error

[Hull_chipper]

Ok peeps

To cut a long story short, I have a failed install in a V4 and carried out all my traditional fault finding techniques before uninstalling the magic3 (I've had no probs whatsoever with magics before so don't try & tell me to buy an M2).

Now, when trying to boot an original game, I get 'DISC READ ERROR'

It has happened to me before but I blamed argos, this time I'm gonna try n fix it myself first soooooooooooooo what have I bust?????

(Me bust it???? surely not lol)