I have a few old laptops from my grandparent's attic and began testing another. This one simpily won't turn on, but the laptop will show if its charging. I've discovered the battery was bad when I plugged the charger inside. After removing the battery, it still refuses to turn on. The laptop still has its original hard drive and so.
Do you think it will be possible for me to fix this? I need to know which factors could cause a laptop not to turn on, it was pretty dirty when I found then cleaned it. The laptop is from the year 1999 I believe.