Hah. :) I must have got models with OK screens, by sheer luck. I forgot a few. I killed them too. Except I kept update for TP drivers. Win Update has got them

Hah. :) I must have got models with OK screens, by sheer luck. I forgot a few. I killed them too. Except I kept update for TP drivers. Win Update has got them wrong in the past. 'apt-get upgrade' starts to look quite advanced! :D