I have changed the power jack and laptop don't want to start no more. No leds power in no nothing. I need a schematic to find fuzes so i measure them to be shure it is OK. I measure power with multimeter and i have power on motherboard at power jack connector.
Laptop worked ... When i tried to move it i forced jack and this broked. I find this only next day when my batery discarged.
Charger gives me 18v . Can this be an issue?
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You should replace the whole keyboard. I am guessing you wore the letters off of the keys. It is easy to replace and you don't have to worry about snapping off the key holds. If you are really attached to this keyboard for some reason you can find new keys at replacementlaptopkeys.com
There is slots located in the underside of the laptop you have to remove the cover where it is located and make sure that you do not over exceed the max amount allotted for your laptop, also replace with recommended memory chips for your model. Nothing else, there will be clips on the outer edges of the memory chips just gently release those and memory will pop up and you can pull it out. Be very gentle. John
The charger may be bad, will it charge the battery? a common problem is the DC jack in the laptop breaks connection on the motherboard internittent operation or no power and shut down. If you can sub the charger that will tell if the power supply is bad or the problem is in the laptop. If the computer is the issue I recommend a professional because it will require extensive parts removal.
Could be it needs the DC jack resoldered or replaced. (Sounds like its trying to start off dead battery).. These arent to bad to do compared to others weve repaired. Good luck!
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