I have had my laptop since 2007 and its been great. i'v only had 2 replace the charger cord once and idk how to keep it charging now. i've moved it around nd tried over things.. how do u keep it charging?
Hard to tell, but sounds like a problem with your laptop's mains power supply. If you search eBay/Amazon etc with your laptop make & model number you should find a new one for around £8-£15. Make sure it includes the mains cord & wallplug as some suppliers charge extra for this. Avoid the 'universal' charger many electric shops will offer - these cost £30+ use plug in adapters that wear out or get lost.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix notebooks/laptop pcs.