The drivers install OK but still appear with a yellow warning in Device Manager ? or they don't install ?
They appear to install fine, but then the yellow warning remains.
If you F8 as you boot there's an option to not enforce driver digital signing which might help.
Ah ha, this has worked a treat. Will this keep the signing disabled?
Any ideas how I can get Windows Update to work again?
If I click on 'Check for updates', I get 'Windows Update cannot current check for updates because the service is not running. You may need to restart your computer'.
I've done that and also checked the service and it's running as it should be.
Any thoughts?