Galaxy Tab P7510 no power no image

Hy guys , i have this tablet to fix , i measured the battery looks ok 3.6 v i have power from the charger through the flex 4.15 v measured on the battery connector without the battery conected, its drawing 0.12 amps without the battery plugged and 0.41 A with the battery on , pressing the power button does nothing, i have found these capacitors near the charging circuit i think it is all shorted to ground and removed them , but i still have the short could it be the charging circuit, does anyone has any idea what could i check at this point? I would really apreciate technical answers with electronic measurement sugestion not try pressing these buttons because i’ve tryed all the combination it’s definately a fault on the board. Thank you !