When experiencing odd issues within the system such as wrong display or having no sound, the first thing we can try is to reset your Chrome browser.
Follow steps below to reset your Chrome Browser's settings.
On your browser toolbar, click the Chrome menu and go to Settings.
Within the settings page, scroll down to the bottom and click on Advance.
Within the Advance settings page, scroll down to the bottom and click on Reset to open the Reset Window.
Within the Reset Window, press the RESET button to complete the process
For issues such as page delayed in responding or not responding at all, you may also try clearing your Chrome's browser's History, Cache and Cookies