With an Ohmmeter, verify the sensor resistance and compare it to the specification.

If the cables are well and good, nevertheless no power is visible on the laptop, it is attainable you could have a negative power jack. This sort of repair is a technician essential talent. Usually the complete laptop should be disassembled to replace or solder in a new jack. This difficulty is usually found that you could have to hold the power cable a specific way to get power into the laptop. Be warned, it is nevertheless feasible that the energy adapter can be poor and causing a extremely equivalent situation, the only way to know the difference is to use a volt meter and see if the volts labeled on the power adapter is coming out, such as for instance 19v.

I am fairly pleased with what I have. I have a laptop, a netbook and … Read More