Hello friends, I have this laptop which would not turn on, I detected that the 3v and 5v source circuits were damaged and a 6 pin circuit in short, which I suppose are diodes, I'm not sure since there is no diagram, I removed this circuit and the sources and there is no longer a short, the new 3v and 5v sources were installed and the laptop now works, the problem is that I don't know what this 6-pin circuit is, I think it has to do with the battery, since the operating system does not detect the battery, I measured the IC pins and they go to these pins of the battery connector, does anyone know what type of circuit it is? I lost the original circuit and I no longer have it to see the license plate, any idea what replacement circuit I can install ? thank you !!
Attached Files
Comment