Okay as my method of deleting sound drivers hasn't worked. I'm going to use restore disc tonight & try again,...
The toughbook went weird again while i was watching a 3D rolling demo.
Imperium Galactica III: Genesis Demo Readme File v 1.01
It's a sci-fi game which came out under another name, but the demo is ace. Highly recommended, it never repeats itself.
So i've registered with panasonic-toughbook-uk, even though it was bought 2nd-hand. From a company with had gone under. They said do full retore & if not working it's hardware issue.
Anyone have experience of toughbook servicing uk?? Cost/speed/delete porn
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I will add, i really hope it was user error. Might even venture into Windows-7.