charging probelm

I have hp laptop and it was running fine last night but today I try to turn it on but it won't turn on I plugged the charger in it but charging light at laptop stays off.... I tried to pull out the battery and then turn on but nothing works... But but but... When I pull out battery and try to...

My lenovo Ideapad 310-15ISK was working fine at first but after a while it started having problems charging when running programs which used NVIDIA graphics card instead of the Intel one, originally it came with a 65W AC adapter, but I've heard it could run better with a 90W one, can I...

My fairly new lenovo ideapad 310-15ISK ran out of battery and now it won't charge. I am certain that the ac adapter and the power jack aren't damaged, the battery itself worked fine as well and showed no signs of damage before it ran out. I would remove the battery but it's built in pretty deep...

hello sir, my lenovo g460[/b] when charger plugged in its charging for 30 seconds and automatically disconnecting (ie; neither charging, nor its showing plugged in). and when i manually reconnect (plug in) the charger it will again charge for around 30 seconds. but when the laptop is shutdown...