CST8208 – PC System Technology Fundamentals

Course Information

• Course name: CST8208 – PC System Technology
• Course term: Fall 2024

Professors

• Theory: Dan Chase (Section 010) - [email protected]
• Lab: Brent McEvoy - [email protected]
• Lab: Rob More - [email protected]
• Lab: Dan Chase - [email protected]

Marks Breakdown

• Term Test: 25%
• Quizzes: 10%
• Final Exam: 35%
• Lab Evaluation: 20%
• Pre-Labs: 10%
• Total: 100%

Test Dates

• Term Test (Section 010): October 15th
• Final Exam: TBA

Textbook

• Recommended/Optional Textbook: Scott Mueller's Upgrading and Repairing PC's (22nd Edition)
• ISBN: 978-0-7897-5000-6
• Online option: Safari by O'Reilly in library

Hardware/Technician Certification

• CompTIA A+

Hardware Basics - Tools

• Screwdrivers: #2 Phillips, #1 Phillips, Slot/Flat, Torx
• Nutdrivers
• Pliers (Needlenose)
• Anti-Static Strap/Mat
• Thermal Compound

Hardware Basics - Screw Types

• M3: Fine thread
• 6-32: Coarse thread
• Standoff/Jackscrews

Hardware Basics - Safety

• Do not work on a powered-on computer system unless absolutely necessary.
• Do not open or repair potentially dangerous devices (e.g., CRT monitors, power supplies).

Motherboards

Motherboard

• Definition: The main circuit board in a PC
• Function: Connects almost every component and peripheral in a computer
• Function: Enables communication and interaction among devices and components

Motherboard Design

• Multiple designs exist to meet various needs.
• CPU and case type often determine the motherboard's physical architecture.
• New processors necessitate new motherboards for compatibility.

Motherboard Layout

• Form factor defines size, shape, mounting, power requirements, and external connector locations.
• ATX is the most common form factor for modern motherboards.
• Older AT and XT form factors are obsolete.

Motherboard Form Factors

• ATX: Recent design with improvements over earlier factors
  • Power supply often used as an exhaust for better air movement.
  • Uses soft power enabled through software.
  • Includes a wide variety of connectors on the back panel.
  • Rearrangement of CPU and memory for easier access.
• Micro-ATX: Designed for smaller, lower-cost systems found in mini-towers, including those with reduced width, fewer expansion slots, and optional smaller power supplies. Fully backwards compatible with regular ATX.
• Mini-ITX: Designed for small form-factor (SFF) PCs and HTPCs (Home Theater PCs), often passively cooled and compatible with larger, ATX-standard cases.Typically has space for only one expansion slot.

Motherboard Installation

• Install standoffs correctly in the chassis.
• Install the motherboard I/O shield.
• Install and secure the motherboard to the chassis.
• Connect the front panel connectors (correct polarity).
• Connect the header connectors (e.g., USB, audio).
• Connect the power connectors.

Chipset Block Diagrams

• Illustrate the evolution of motherboard chipsets.
• Diagrams show interconnections between the CPU, RAM, and various I/O devices through the Northbridge and Southbridge components.

This quiz covers the fundamentals of PC System Technology, including essential hardware tools and screw types. It aims to assess your understanding of the critical components and preparation necessary for hardware and technician certification. Ensure you're familiar with the recommended textbook for comprehensive preparation.