11-05-2015 05:17 AM
My Z400 have problem with Nvidia GT740M 3D application.
When i playing a game, suddenly the display go dark but the sound still exist.
I have tried to install-uninstall the Geforce driver from the newest (358.87) to the older (353.62) but still no changes.
Attached below the screenshots:
Please your assistance.
i apologise for my terrible english