Back panel ports of computer, It is typically blue and has 15 pins
Back panel ports of computer, The green color port is dedicated for headphones or speakers, the blue colored port is marked as Line-in and Mic can be inserted in a pink port. It is also referred to as a COM port. Yes, you can connect multiple monitors to the back panel of your computer using ports like high-definition multimedia interface (HDMI), DisplayPort, or video graphics array (VGA) (if available). This is a Lenovo computer but similar ports can be found on most desktop and tower computers We would like to show you a description here but the site won’t allow us. VGA port (Video Graphics Array) The VGA port on the mainboard helps connect monitors, projectors, and other similar devices. It is typically blue and has 15 pins. Back Panel Ports and Their Functions This document describes the different types of ports found on the back panel of a computer. Learn the names and some details about the ports, connectors, and features on the back on a computer. This document describes the various ports located on the back panel of a computer. Serial port. Each port is explained in terms of its function and common uses. Parallel port. These two ports are not interchangeable and must be properly plugged in. It has 25 pins and is now rarely used. The serial port is a port that connects peripheral devices such as a keyboard, mouse, and scanner to a computer. This article explains the types of connectors you'll find on a laptop's back and sides and a computer's back panel. May 6, 2024 · Generally, there is 3 number of audio ports on the back side of a PC. These parts are either aligned vertically or in a horizontal position. Jan 8, 2023 · All the different colored ports on the back of a computer are explained in detail and hopefully, there is no confusion about these ports on your mind after reading this article. Each port is used to connect different peripherals like monitors, keyboards, mice, printers, or networks. The parallel port helps to connect peripheral devices, typically older printers. It discusses 9 common ports: VGA, DVI, DisplayPort, HDMI, PS/2, COM, USB, parallel, audio, and Ethernet ports. PS/2 port (PlayStation 2) The PS/2 port on the mainboard helps connect the mouse (green port) and keyboard (purple port). As seen in the picture below, the back panel is on the edge of the motherboard. Sep 27, 2025 · This article explained in detail the names and roles of motherboard slots, connectors, and back panel ports. Video about: computer back panel ports, computer back panel, motherboard back panel, back panel of motherboard, ports, ethernet, hardware, usb, vga, hdmi, display etc. . It aligns with the ports on the motherboard and helps protect internal components from dust, debris, and electromagnetic interference while ensuring proper grounding. Sep 7, 2025 · The back panel or rear panel is the portion of the motherboard that lets you connect external devices, such as your monitor, speakers, keyboard, and mouse. Images were included to help visualize where each socket and connector is and what they look like, so it should be easier to understand. It details 14 common ports including: power supply port, keyboard/mouse ports, audio ports, network port, video ports, and legacy ports for parallel devices and SCSI. Computer Rear Panel Connectors pinouts If you want to obtain additional information about any of the listed connectors click the appropriate link in the right column. A back panel shield, also known as an input/output (I/O) shield, is a metal or plastic plate that covers the back panel openings of a computer case.
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