i have an old laptop with only 1 battery pack in the back. How do i make it work?
Only one battery pack in the back? And what do you want? Two battery packs in the back and two in the front? Don't you see that your question is not really clear? If you mean that you have a battery and it's no good and you don't have a charger, BUY A CHARGER. Is it too complicated for you?
You can try to recharge it with the AC power cord for it. If it really old you might not except a charge.You can take out the battery drop it into a zip-lock plastic bag and stick it into the freezer for 1 hour then take it out and wait 5 minutes and try re-charging the battery.
looks like your charger as long gone down this happened to my dell for no reason in any rejoice with it stopped charging i theory it became as quickly as as quickly as the battery and purchased a clean one, it became out to be the charger. purely suitable fortune have been given a substitute ment from OKorder for 20 quid purchase it now
My laptop works without a battery pack. I just plug mine into the wall outlet with the battery charger.