ipad mini charging not detect done

[gerrero]

model: ipad mini
problem: ayaw mag charge, hindi din ma detect sa pc

action taken:
1. try ko 3 times iba2 usb charger no luck
2. open at clean ko ang board
3. check charge uli no luck
4. change this charging port

5. try ulit

6. OK NA CYA. try charge kung dagdagan ba percentge

7. ALL DONE 5pecnt to 11prcnt