Hi @isznad ,
Do you get any indications at all on the tablet if you connect and switch on the charger to the tablet?
Have you tried turning it on with the charger connected?
If it is not responding at all you may have to open the tablet and check for any obvious damage or loose connections.
Here’s a link to the ifixit [[Topic:Lenovo Tab 2 A10-70]] guide, which may be of some help.
If you do see something but are not sure or need further advice,take a picture and post back here. Here’s how to do this. [guide|21499]