Assembly Instructions Power Supply Pdf The document outlines a daily lesson plan for a computer systems servicing course. the lesson focuses on testing computer hardware, including how to test a power supply unit using a multimeter. students will demonstrate how to test power cables, fuses, and outlets. they will also install computer parts and demonstrate testing voltage on a power supply unit safely. the lesson includes. Computers, computer components, and computer peripherals all contain hazards that can cause severe injury. therefore, this chapter begins with general and fire safety guidelines to follow when working with computer components. in this chapter, you will learn about pc power supplies and the voltages they provide to other computer components.
Power Supply Pdf Power Supply Electrical Connector Power supply – match the power supply rating and connection type to the motherboard. appearance – there are many case designs to choose from. status display – leds mounted on outside of case tell you if the system has power, when the hard drive is in use, and when the computer is in sleep or hibernate mode. The document provides step by step instructions for assembling and disassembling a computer. it describes the 10 steps to assemble a computer which include opening the case, installing the power supply, attaching components to the motherboard, installing the motherboard, installing internal drives, connecting internal cables, installing motherboard power connections, connecting external cables. Step 5. removing the power supply ming from the power supply. you must disconnect the motherboard (very large connector plug), cd dvd drive(s) power, internal hard drive power and por. There are usually three or four screws that attach the power supply to the case. power supplies have fans that can vibrate and loosen screws that are not secured. when installing a power supply, make sure that all of the screws are used and that they are properly tightened. these are the power supply installation steps:.
An Instruction Manual For Installing Computer Hardware Components How to assemble a pc introduction: these instructions have the purpose of generally explaining how to assemble a computer as the process may differ depending on the components that are being used. these instructions are meant to be used after selecting all the components needed to assemble a computer. Computer assembly steps step 1: open case. remove the back screws. step 2: mount motherboard. screw motherboard standoffs into the case. step 3: mount processor (cpu) step 4: install cpu cooler. step 5: install power supply (psu).