I have a g62-a12sv laptop here and I was trying to fix some charging issues. I tried to use an other broken adapter I had but with a bad cable connections... Some sort of damage may happened and now it doesn't charge from its old adapter at all.
I am going to buy this jack to replace the old jack to check out if the problem is there. If the problem isn't there what should I do? Is there a chance I have damaged the motherboard? (The laptop works fine with the battery but I am not able to charge the battery anymore because of the problem)