Cover Letter

Cover Letter

How to assemble A System Unit

What we need to assemble a System Unit?

• Motherboard
• Processor & Cooling Fan
• Ram
• Power Supply Unit
• Hard Disk
• VGA Card
• CD/DVD Drive
• Connector Cables
• Casing
• Screws

Let's start to assemble a System Unit

Connector Ports of the Motherboard

• 1^st Step - Mount the CPU in the socket of the Motherboard.

•  2^nd Step  - Connect the CPU cooler to the CPU using Termal Paste.

•  3^rd Step  - Attach the RAM(memory) modules memory slots in motherboard.

• 4^th
   Step  - Open the case and mount the power supply on correct place. 

• 5^th Step  - Attach the Motherboard back plate to the case and check the Motherboard mounting positions.

• 6^{th Step  -} Attach motherboard to the Casing by using screws & connect power connector to the motherboard.

• 7th Step  - Attach Hard drive to the Casing.

• 8th Step  - Attach Hard drive SATA cable & Case swiches, LED connectors to the motherboard.

• 9th Step  - Attach Graphic Card to the AGP/PCI slot in motherboard.

• 10th Step  - Attach CD/DVD Drive to the casing & connect it's SATA cable to the motherboard & power cable to the power supply.

                  Now we finished assembling the system unit of the PC.Now we can connect Monitor (Display Device), Keyboard, Mouse & power cables to the system unit & install operating system to the computer.