- Input Voltage: 100V-240V 50/60hz
- Output Voltage: 19V
- Output Current: 3.16A (60W)
- Connector: 5.5mm*3.0mm
- Color: Black
- Warranty: 9 Months
Try remove the battery and ac adapter from your Samsung laptop, press and hold the power button for 20 seconds to discharge any residual current inside the laptop. This clears your RAM and is like a hardware reset. Replace the battery and charger/ac adapter/power cord and turn your laptop on.
Check if it’s something to do with your laptop power cord or power source problem.Insufficient power might cause some of those issues as well. Take the battery out and power on your Samsung laptop with the charger only.
Make sure your laptop power jack and charger plug tip are securely connected. If power jack is loose you can find laptop power jack on ebay. However, fixing and soldering the power jack requires professional skill.
Always, the green/blue LED on charger needs to be constantly on. If not, replace the defective charger. Since battery/ ac adapter has its own lifespan and does not last forever, to help you save up some, you can consider getting a Samsung charger under lifetime warranty from store likestorebattery.co.nz (Tips source from yahoo.com)
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