you need to reset it, to reset it you have to press the menu and middle button until the apples sign shows then it should be working, if it doesn't try it again because it should of worked
Only the computer can tell what made your check engine light come on. It could be your battery. If your battery is bad, replace it and see if that solves the problem. If it does not, then you will have to connect your car to the computer and find out why the check engine light came on.
Shut down your laptop, and get a new battery. Or, you can take your laptop to a technician and ask them to give you a new charger. If the new charger doesn't work, the problem is with the battery.
You need to buy a new battery look up which battery works with your laptop and buy it online
Shut the charger off when you plug the charger into the battery. The low charge on the battery will cause arcing when brought into contact with the charger. If the arcing continues with the charger shut off check the diode bridge in the charger, there may be a blown diode gone to ground. Make sure that the output of the charger is smooth DC at the proper voltage output. If there is a problem with the battery, the over load protection on the charger will trip due to excessive current draw by a faulty battery.
you would probably assume the battery wasnt the problem. Ask yourself what made you so certain the battery was the problem.
Depends on your charger. If it can handle 230v, there should not be a problem. It should say on charger, for example 110-240v. And remember to bring a travel adaptor, if the charger don't have a EU-plug.
Too much current was flowing which caused an overheating problem. Can be the battery has a dead cell, or you reversed the cables.
There are two possibilities, either you have a defective charger or an old battery. Try charging it with another charger to see if it solves your problem; If not, it may be time for a battery replacement.
It is normal for battery chargers to get warm while in use due to the energy conversion process. However, if the charger becomes excessively hot to the touch, it could indicate a problem with the charger or the battery, and it should be unplugged and inspected for safety.
It might be an computer thing, or router problem.
If you know it is the battery then try using a charger to charge the battery, make sure that you clean the battery connection terminals. If the battery will not take a charge from a charger then replace it, if a battery gets too dead it can't be revived. Also, have your alternator checked before driving if you didn't cause the problem with sitting or leaving the lights on etc.
First of all check connect your laptop to an AC power source and leave it for about 30 minutes then turn it on. ( to check if the battery is charged) Second check if the battery pack is installed properly (its usually in the back) If you think there is a problem with the battery pack then buy a new one from the company. There might be a problem with the boot up or with essential computer parts such as the CPU or RAM. IF there is then you just will have to buy a new laptop.