About the motherboards .... (part 1)
1:09:27
About the motherboards .... (part 2)
1:19:20
Electronics repair lesson - Keep Going No Matter What
1:03:04
700 Horas para fabricar un motor de gasolina.
1:00:28
Laptop not coming on and a broken hinge? Can be related
1:04:41
Laptop motherboard, diagnose & and repair tutorial
45:05
Overclocking, 640k hack & repair IBM 5160 XT
47:25
Laptop Motherboards Repairs - The power input circuit
27:50