Regarding disabling the screensaver, try the example in the following link: http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=135&HOID=50650000000800000078160000&UCATEGORY_0=_49_%24_6_&UCATEGORY_S=0&USEARCHCONTEXT_QUESTION_0=disable+screensaver&USEARCHCONTEXT_QUESTION_S=0
Set the SS to false when the event occurs. Regarding Beeping, see the following: http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=135&HOID=506500000008000000BD0F0000&UCATEGORY_0=_49_%24_6_&UCATEGORY_S=0&USEARCHCONTEXT_QUESTION_0=beep&USEARCHCONTEXT_QUESTION_S=0
