You can see full analysis of electronic components.
Resistor, Capacitor, Fuse, Coil, Diode, Electrical Relay, Crystal oscillator, Transistor, IC, Microcontroller, Motherboard, circuit, laptop, repairing
You can see all the beginner level of laptop repairing here such as:
How to assemble and disassemble laptops, program Bios, solve Bios issues, check voltage and ohm of electronic components, install windows, repair laptop connector.
Expert level consists of tutorials that experienced repairmen deal with daily.
You can see what to do when laptop doesn't turn ON or turns ON with no display, how to solve short circuit and disconnection problem on motherboards, water spillage, solve laptop backlit, all about boardview, DIS to UMA conversion and Disable onboard RAM.
Graphic, Non Graphic, Discrete, no display, water spilling