HW401: Understanding How It All Goes Together

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Course Overview

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Course Outline

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Module 1: System Thinking

• 1.1 A PC as a set of promises: Understand how parts interact (CPU requires motherboard socket, motherboard requires case space, case requires cooling airflow, etc.) to form a reliable system.
• 1.2 Quick Check: Whole-system thinking: 3-question check on system compatibility, high-end component trade-offs, and choosing parts based on user needs.
• 1.3 Requirements before recommendations: Learn how to interview clients, analyze workloads, identify budget realities, and extract engineering constraints before proposing parts.
• 1.4 Practice: Requirements triage: Autograded checks on turning raw customer requests into technical hardware constraints and budget targets.

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Module 2: Compatibility Matrix

• 2.1 Build a compatibility matrix: Learn to build a cross-component compatibility sheet covering socket type, CPU-motherboard support, memory generations, PCIe slot spacing, storage interfaces, PSU rails, and case dimensions.
• 2.2 Quick Check: Compatibility matrix: 3-question check on using board manuals, verifying lane sharing, and calculating power cable lengths.
• 2.3 Fit, airflow, and serviceability: Plan a layout that fits inside the case, provides clean cable paths, supports the cooling system, and allows access for maintenance.
• 2.4 Practice: Compatibility conflicts: Autograded checks on identifying graphics card length conflicts, RAM height and cooler clearance mismatches, and board layout access issues.

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Module 3: Balancing Performance and Reliability

• 3.1 Bottlenecks, headroom, and tradeoffs: Understand where to allocate the budget to solve the actual performance bottleneck while preserving system headroom (e.g. thermal margins, power headroom).
• 3.2 Quick Check: Balancing a build: 3-question check on selecting headroom margins, mapping workloads, and resolving memory/storage bottlenecks.
• 3.3 Reliability, noise, and support plans: Design builds for long-term daily stability, low noise ceilings, and clear future upgrade and support paths.
• 3.4 Practice: Tradeoff decisions: Autograded checks on selecting components for workstation environments, acoustic management, and documentation templates.

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Module 4: Build Sequencing and Validation

• 4.1 Assembly order and first POST: Learn how to assemble components in a safe, logical order, set up diagnostic test benches, and diagnose failures before final enclosure assembly.
• 4.2 Quick Check: Assembly sequence: 3-question check on staged testing, verifying POST readouts, and using memory slot layouts.
• 4.3 Validation and handoff: Prove the completed system meets all user requirements under stress conditions, document final configurations, and draft client handoff logs.
• 4.4 Practice: Validation plan: Autograded checks on stress testing, documentation, and verifying performance metrics.

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Module 5: Capstone PC Design Project

• 5.1 Capstone scenario: Maya needs a creator-gaming PC: Review requirements for the capstone system design project (8-core upgrade path, DDR5 memory, creator acceleration, 1440p gaming, specific PSU margins, and ATX airflow).
• 5.2 Capstone Project: Design Maya’s full PC: Select the best CPU, motherboard, memory, GPU, storage, PSU, and case from active BuildCores Open DB component records to satisfy all criteria.

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Course Review & Final Exam

• 6.1 Course review: What to remember: Core concepts review on system constraints, compatibility validation, and handoff procedures.
• 6.2 Final Quiz: Understanding How It All Goes Together: 5-question cumulative quiz testing your understanding of requirements gathering, compatibility matrices, balanced system design, workload stress testing, and handoff documentation.