5.Display (DVI-D) Output
The Digital Video Interface port is designed to maximize video graphics output to flat panel LCD monitors or other DVI-compliant device.
6.HDMI Port
HDMI (High-Definition Multimedia Interface) is an uncompressed all-digital audio/video interface between any audio/video source, such as a set-top box, DVD player, and A/V receiver and an audio and/or video monitor, such as a digital television (DTV). Supports standard, enhanced, or high-definition video, plus multi-channel digital audio on a single cable. It transmits all ATSC HDTV standards and supports 8-channel digital audio, with bandwidth to spare to accommodate future enhancements or requirements.
7.Serial Port
The 9-pin D-sub serial port supports native serial devices such as a serial drawing tablets, serial mouse, or serial modem. Serial devices have been slowly replaced by USB devices.
8.Parallel Port
The 25-pin D-sub parallel/printer port supports native parallel devices such as laser/inkjet printers, or parallel-adapted device such as external hard drives, removable drives, or scanners.
9.PS/2 Port
The PS/2 port is for connection to either an external PS/2 mouse or an external PS/2 keyboard.
10.USB Port (2.0)
11.Headphone Output Jack
The stereo headphone jack (1/8 inch) is used to connect the Notebook PC’s audio out signal to amplified speakers or headphones. Using this jack automatically disables the built-in speakers.
