A RAM stick (random-access memory module) is a small circuit board that plugs into your computer's motherboard to provide fast, short-term data storage for active programs and tasks.
Laptop Battery
A Laptop battery stores and supplies electrical energy to run the computer without a wall outlet, while also serving as a backup power source and performance buffer
Cooling System
A laptop cooling system uses internal components like heat pipes and fans, or external accessories like cooling pads, to lower device temperatures and prevent performance slowdowns.
CPU
A CPU (Central Processing Unit) is the primary hardware component that acts as the "brain" of a computer, responsible for interpreting and executing instructions from software.
GPU
A laptop GPU (Graphics Processing Unit) is the hardware chip that renders images, video, and 3D graphics on your screen, coming in two main types: integrated (built into the CPU for basic tasks) and dedicated (separate chips for heavy gaming or rendering).
Motherboard
A laptop motherboard is a custom-built, central circuit board that connects and controls all internal and external parts of your computer
LCD Screen
A laptop LCD screen is the flat-panel visual display that uses liquid crystal technology and a backlight to show images on a portable computer.
💻 Systems Architecture & Hardware Diagnostics
What I Learned
By disassembling laptops and inspecting internal hardware, I learned how different components interact to form a complete computing system.
Skills Demonstrated
Systems thinking
Hardware diagnostics
Component identification
Device maintenance
Technical documentation interpretation
Root cause analysis
Structured troubleshooting
Key Insight
Understanding how individual components interact provides a foundation for analyzing larger operational and business systems.
Transferable Value
Strengthened my ability to understand interconnected systems, identify bottlenecks, and troubleshoot complex environments, whether in technology, operations, or business processes.