Week 2: Motherboards, CPUs, RAM, and Compatibility

210 instructional minutes | five 42-minute lessons

This week turns the motherboard into a compatibility map. You will connect form factor, CPU architecture/socket/platform, RAM type, firmware support, power, cooling, and expansion into one installation decision.

Lesson sequence

1. Motherboard as the Compatibility Map
2. CPU Sockets, Cores, and Cooling
3. RAM Generations and Channel Configuration
4. Compatibility Lab
5. Diagnose the No-POST System

Evidence you will produce

• motherboard/interface map;
• CPU/platform and cooling decision;
• RAM generation/channel/ECC comparison;
• compatible build record;
• no-POST troubleshooting ticket.

A+ alignment

Primary coverage: Core 1 objectives 3.3 and 3.5, with relevant 5.1 hardware symptoms.

Safety boundary

Do not force sockets/modules, bypass firmware security controls, or continue service when damaged/swollen components or electrical hazards are present.