Leaving your laptop in your car in the summer heat can not be beneficial. My friend asked me last week if the heat in his car would damage his laptop? I was not comfortable telling him it would, but was not sure it wouldn’t either.
My thoughts are that as hot as it can get in a parked automobile, it is not good for anything! If you must leave your laptop in your car during the summer heat, lock it in the trunk.
CET of NC.com