Easy Methods to Determine if Your Laptop Charger is Faulty

Article Written By: Graham

If the charger does not work then the battery will eventually discharge when you start up the laptop. If the re-charge warning light on the laptop does not light whenever you connect the charger to the power outlet and the laptop, then no power is getting to the laptop then a battery charger might be defective. You'll find normally three parts to the charger, any of which may and from time to time do fail.

Check or switch the fuse found inside AC power outlet; based on which country you live in you might or might not discover a fuse inside the mains connector. If the fuse has stopped working then replace it with one of the proper sort and current rating. If a fuse blows a few times then this normally suggests a problem with your charger or power cable. While checking out the fuse ensure that the brass anchoring screws are snug from where the wires hook up to the plug contact pins.

The AC power cable must be very carefully inspected making sure that it does not have any cracks or bumps. Check specifically at the ends by just lightly bending the lead and making certain that the insulating material hasn't began to come away in the power cord. If there's any possibility that the plug or wire is faulty or broken it ought to be replaced for safety reasons.

Look at the power supply on their own. If it has an signal lamp that doesn't illumine if you connect it to the ac power supply, then the fault lies with the laptop battery charger. This can nonetheless can give a false result if you connect the charger to the laptop while the laptop contains a motherboard problem. So it's best to normally test with the charger disconnected from the laptop. Many fail to have an indicator light or the lamp comes on as expected when you hook up the mains power.

Next take a look at the lead where it connects to the low voltage connector that inserts in to the laptop. It is incredibly common for the wire to stop working at this point because the user will typically bend it sharply. Occasionally when you push the cable the laptop charge light fixture will momentarily turn on and off. Look into the cord exactly where it comes from the battery charger; this typically fails especially if you wind the cable all around the body of the charger.

If somebody has destroyed the lead either within the connector or anywhere along its length then the full charger will require exchanging as you cannot change just the wire. Rarely, the battery charger itself could stop working; this is challenging to identify without substituting it with a spare.

Laptop chargers tend not to usually go wrong, even so, the low voltage cord and connector usually breaks as a result of cord breaking primarily if an individual has bent it forcefully or wound it around the charger. Therefore if possible you must not wind up the cables following making use of the laptop, but do disconnect it from the wall power socket.

About the Author

Graham Kelly is always very happy to give technical hints and might be got into contact with at Trilogic's website for laptop screen fix or damaged RAM disk.

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