Hi I came here for help, I want to know if the processor on my laptop from 2011 can be upgraded to a quad core cpu or if the memory is all I can upgrade.
Plus does anyone know what this internal battery error I get on start up is about (internal) 601 failed, every time I turn my laptop on unplug it from the wall 30 secs it powers off after being plugged in for about three hours. So I would really like some help in making my laptop more laptop less desktop.