Hmmm, I have an Acer Aspire Ethos: http://www.acer.com.au/ac/en/AU/content/series/aspire-ethos/as8951 and it runs perfectly on High Quality settings. Try Updating your drivers.
If not make sure all D3 data from the installer was downloaded and installed correctly. If your still not sure you can send a support ticket to Blizzard: https://eu.battle.net/support/en/ticket/submit
If not make sure all D3 data from the installer was downloaded and installed correctly. If your still not sure you can send a support ticket to Blizzard: https://eu.battle.net/support/en/ticket/submit