Basically, the anti-Intrusion is the name as "Chassis Open". This function is able to detect whether the PC Case is open or not. For instance, if the PC case is Open, the Motherboard will cause the beep sound and the error Message will also show up on the screen to warn the customer that the PC case was not closed properly. For your information, you can active this function under the CMOS Setup Menu by following the instructions below
- Press "Delete" Key to enter into the CMOS Setup Menu during the boot screen.
- Select "PC Health Status"
- Setup the "Chassis Open Warnning" to "Enabled"
- Save and Quit the CMOS Setup Menu.
By the way, the PC case must support anti-Intrusion to use this function.
