Thanks for that reply.
I did read about that setting and it is definitely useful to know it's there.
The problem is that it seems to be all or nothing. You cannot select which hardware driver...

Hello
My rig is quite old now but was completely stable under Windows 8.1 and until a couple of weeks ago, I'd got it stable under 10 too. In general, since upgrading to Win 10 Pro 64 bit, I've...

Hello
My rig is quite old now but was completely stable under Windows 8.1 and until a couple of weeks ago, I'd got it stable under 10 too. In general, since upgrading to Win 10 Pro 64 bit, I've...

Replying to myself here.
I finally got my system stable - Windows 10 Pro upgrade - currently running image 10.0.10240.16384 + nVidia 341.74

WARNING: Just a heads up, I updated the driver to...

Hello
Self build rig - a few years old now.
Mobo: ASUS P5N-D, Intel Core2 Quad Q9550, 8Gb Ram. Tower case with lots of cooling.
Graphics cards: 2 x GTX280 SLi (supposedly supported by driver...