PROBOOK 4530 S: MY LAPTOP WON'T TURN ON

my laptop won't turn on... I tried a hard reset and still its doesn't turn is not on... If I plug the power supply cable there is no sign of life whatsoever.the power light does not turn on either

the fan does not turn on... it is not even a single sound or sign of life... I changed the batteries... I changed the charger/power supply but still nothing.i have tried to reinstall the memory and even changed the hard drive, but still nothing and I now suspect the motherboard

Have you tried to connect the laptop to a power adapter and then gently shake the power adapter connection to see if the power led blinks on and outside?

Who will let you know if the problem is the connector of the DC adapter on the motherboard. They are not lacking.

Tags: Notebooks

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