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Components of laptop motherboard. Component testing of laptop motherboard. About Capacitor, Rating of capacitor, How to analyze motherboard circuit.

Types of capacitor, Electrolytic capacitor, ceramic capacitor, voltage and capacitance rating, AC filter, DC filter, BJT, FET, Transistor, PN junction, P-channel, N channel, Diode, Zener, voltage regulator, buck converter, boost converter.

LP8550, types of power supply, AC power supply, DC power supply, resistor, resistance, symbol of resistor, resistor color coding, a combination of resistance, series resistance, parallel resistance.

Voltage current and resistance formula, application of resistance.