Hi i have a HTC DESIRE 310 single sim card and i have a problem when i put it on its official charger it doesnt show any signs that its charging doesnt vibrate make a sound etc i tried diffrent chargers but those didnt work either i tried volume up and down method still nothing when i checked the battery it was inputing voltage and outputing voltage my pc recognises the phone but it still doesnt turn on or make a vibrate sound