Hardware SetupLG-95/LG-95Z 1-191.9 Connecting Rear Panel I/O DevicesThe rear I/O part of this motherboard provides the following I/O ports:• Mouse: Connects to PS/2 mouse.• Keyboard: Connects to PS/2 keyboard.• LPT1: Connects to printer or other devices that support this communication protocol.• COM1: Connects to external modem, mouse or other devices that support thiscommunication protocol.• VGA1: Connects to monitor input.• LAN1: Connects to Local Area Network.• USB1/USB2: Connects to USB devices such as scanner, digital speakers, monitor, mouse,keyboard, hub, digital camera, joystick etc.• AUDIO1:Cen./Sub. (Center / Subwoofer): Connects to the center and subwoofer channel inthe 7.1 channel audio system.R.L./R.R. (Rear Left / Rear Right): Connects to the rear left and rear right channel inthe 7.1 channel audio system.S.L./S.R. (Surround Left / Surround Right): Connects to the surround left andsurround right channel in the 7.1 channel audio system.Line-In: Connects to the line out from external audio sources.Line-Out: Connects to the front left and front right channel in the 7.1-channel or regular2-channel audio system.Mic-In: Connects to the plug from external microphone.