Well it seems the board had some minor liquid damage and somebody had tried before to repair it.
Currently it has the 19V but I noticed that the 3.3V regulator is missing.
The 5V one is the RT6258C and the 5V LDO works fine.
What part could I try for the 3V?
The is no schematics available for this one but I guess some similar model could use the same configuration.
Currently it has the 19V but I noticed that the 3.3V regulator is missing.
The 5V one is the RT6258C and the 5V LDO works fine.
What part could I try for the 3V?
The is no schematics available for this one but I guess some similar model could use the same configuration.