A friend of mine has a HP G62-225NR laptop with Windows 7 that will not power on. She was using the computer, the battery died, and she hasn't been able to get it start since. We have tried to hard restart it, and have had no success. When the ac adapter is connected, the charging light does not illuminate. The power adapter port looks undamaged. All help is greatly appreciated!
Even though the power port looks undamaged it could be separated from the internal contacts. That is very common and sometimes you can replace the port fairly easily. I'd look it up on ebay for your model and see if they have jacks.