The on & off Switch above the keypad has been playing up and now it wont power up at all, I stupidly have tried hot wiring across the on & off contacts with solder and 2 wires but not sure if that's bridging the contacts for the switch to work direct as it still wont come on..have tried another charger just incase but still no luck..i like a challenge as a layman pc engineer and don't want to take it to a shop at this point so I would like to thank you in Advance for any guided advice you could give me on the laptop for the best outcome and answer to help me, Many Thanks.