Re: New Members - please post your introductions here

I've Lenovo G475 with very strange fault! it does power on from Battery but not from Ac Adapter but when AC adapter is plugged in, the charging light blinks and shows charging battery but actually not charging the battery still consumes it's energy and constantly decreases the volume. on the power button always voltage when only ac adapter is plugged in is 16V instead of 3.3V and abt 8V when only battery is plugged in and if both are plugged in then it's normal like 3.3 volts! but it does power on with 8v from battery but not...

Re: Lenovo G475 schematics



I've Lenovo G475 with very strange fault! it does power on from Battery but not from Ac Adapter but when AC adapter is plugged in, the charging light blinks and shows charging battery but actually not charging the battery still consumes it's energy and constantly decreases the volume. on the power button always voltage when only ac adapter is plugged in is 16V instead of 3.3V and abt 8V when only battery is plugged in and if both are plugged in then it's normal like 3.3 volts! but it does power on with 8v from battery but not with 16v from...