12-25-2017 09:52 AM
My Yoga 720 13 will only detect any of my headphone on first plug, i got sounds and the laptop speakers remained inactive. but after unplugging it and plugging it back no sound came out of my headphone and laptop speakers remained inactive like first time plugged.
it seemed my laptop detected the headphone on the second plug but won't make any sound because my laptop speaker remained inactive, and once i unplugged it my laptop went back to active and made sounds.
Please help, i've tried to reinstall the audio driver but it didn't work.
whenever i restart my laptop or wake it up from sleep it will work again, but only once on first plug. but on second trial of plugging it back, it won't work again.
is this hardware issue ? or software issue ?