My laptop shows the charging light but won't boot even without the battery

[fairmike225]

I used a higher volt charger for my laptop but immediately I tried plugging it there was a spark so I stopped the processes immediately, then I used a lower volt charger now it indicated charging but not charging and now it won't boot even after using the right charger.

 

[webworkings]

You should never use a charger that isn't the right voltage for the device. You may have fried something. Especially if there was a spark.