Unplug charger and disconnect battery connector cable
[guide|109791|click here|new_window=true]
press power button for 30 seconds to discharge all power and reset computer.
Reconnect charger and see if it turns on. If ***no*** then charger may be defective and If ***yes*** then charger is good.
Then try reconnecting connecting battery and see if it works without charger. If ***yes*** battery is good if ***no*** the battery may just need a charge.
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It should turn on with the the charger is plugged in while the battery is charging. If battery doesn't charghe then you need a new battery.
+
It should turn on with the charger plugged in while the battery is charging. If battery doesn't charge then you may need a new battery.
Unplug charger and disconnect battery connector cable
[guide|109791|click here|new_window=true]
press power button for 30 seconds to discharge all power and reset computer.
Reconnect charger and see if it turns on. If ***no*** then charger may be defective and If ***yes*** then charger is good.
Then try reconnecting connecting battery and see if it works without charger. If ***yes*** battery is good if ***no*** the battery may just need a charge.
It should turn on with the the charger is plugged in while the battery is charging. If battery doesn't charghe then you need a new battery.