04-11-2018 11:13 PM - edited 04-11-2018 11:14 PM
I have Lenovo Z570 with Nvidia GT 540M and RAM of 6 GB which was upgraded. I bought new battery due to this "sudden shutdown while on battery problem". But nothing helped I experience this problem now also and laptop needs to be connected to the AC mains to work more like a desktop.
How this problem can be fixed?