COM - Computer Basics / Hardware

This video tutorial provides a comprehensive guide on disassembling and reassembling a computer. It covers the removal of the power supply, hard drive, CD-ROM, and motherboard, explaining each step in detail. The tutorial also describes the various components on the system board, such as SATA connectors, PCI slots, and power connectors. Finally, it guides viewers through the process of reassembling the computer, ensuring all components are correctly installed and connected.

What is the first step in opening a computer case?

• Remove the processor

• Remove the hard drive

• Unscrew the thumbscrews

• Disconnect the power supply

Which cable is used to connect the hard drive to the system board?

• USB cable

• SATA cable

• IDE cable

• Ethernet cable

What tool is required to remove the power supply?

• Flat-head screwdriver

• Hammer

• Phillips screwdriver

• Pliers

How many screws typically hold the power supply in place?

• Five

• Four

• Three

• Two

Which component is not necessary to remove when taking out the motherboard?

• PCI card

• Processor

• Memory

• Front panel cables

What is the purpose of the CMOS battery on the system board?

• To connect USB devices

• To cool the chipset

• To power the processor

• To store BIOS settings

What is the function of the PCI slots on the system board?

• To attach the heat sink

• To install add-on cards

• To connect the power supply

• To mount the hard drive

What is the purpose of the anti-static bag during processor handling?

• To prevent static electricity damage

• To keep the processor warm

• To store extra screws

• To clean the processor

What should be applied between the processor and the heat sink during reassembly?

• Thermal paste

• Glue

• Water

• Oil

What is the correct order of colors for the main power connector wires?

• Yellow, Red, Black

• Red, Black, Yellow

• Black, Yellow, Red

• Yellow, Black, Red