lenovo 3000 n200

[adishor_2005]

Does anyone have a service documentation for the motherboard?
I power it up in the morning, and after 5 min it shuts down and nothing, doesn't wont to start, no led indicators light
I found on the board that the MOS transistors are shorted, the MAX controller doesnt receive 20V even with the transistors out from the circuit, i might have another shortcircuit somewhere on the board, all the fuses are ok

[Harryc]

Component level schematics do not exist for newer Lenovo laptops. Even if they did, they are considered Lenovo proprietary information and we would not discuss how to get them here.