Why my pc won't turn on?

Hi,

Try to reset the PC.

Disconnect the charger and then press and hold the laptop’s Power On/Off button for a full 15 seconds and then release it.

Reconnect the charger and try to turn the laptop on.

@Zaki Mixer

OK

Try to reset the BIOS by disconnecting the charger and then removing the battery and then holding the Power ON button for 15 seconds and then releasing it.

Then reconnect the battery, reassemble the laptop, connect the charger and try turning it on.

Here's the maintenance and service guide for the laptop. Go to p.38 to view the necessary pre-requisite steps and then the procedure to remove the battery.

If the laptop starts OK allow it to boot all the way to the Windows desktop and then after a little while check if the battery is charging OK.

If it is allow it to fully charge before disconnecting the charger.

Also create a battery report to check the status of the battery. Compare the Design Capacity value versus the Full Charge Capacity value. With a good battery the values should be close to being the same. If the Full Charge value is <40% of the Design Capacity it may be time for a replacement battery.