|Every laptop I have come across will charge the battery even if it is turned off. The only reason I can think of is that the charger, the battery, or the charging jack are bad. Try leaving the charging cord plugged in for a half hour (should be some type of charging light, but I do not know your model), then try turning it on, if it turns on, see if the battery has gained a bit of charge. If it has, just let it charge or put it to sleep and let it charge. If you know someone with a laptop of the same brand and similar model, you may be able to test the battery and/or the charge cord that way.|
You have to be a little bit crazy to keep you from going insane.