Supply fault me ya to power nii mil rha h panel ko ya fir battery problem hoga ya fir power ya battery ka fuse khrab hoga Etna ap chek kr ligiye ap ki problem thik ho jayega insaallah
Phle sounde cable nikal ke only register lga ke dekho bro ..uske bad pata chlega kisme fault hai ..line me ya bord agr line me hai to cable check kr lo sare agr bord me hai to kisi sope se repair krwa lo ....
Power fault 2 type ka hoga ...1 .battery ki wazh se aata hai .. 2 . Pc bord se aata hai Jo charging cable usme agr 12 voltage nii aayega fir v Power fault aata hai