I dont take laptop anywhere and I use it as my hub of my network.can I take out battery and just use in plugged into A/c outlet? I see no advantage to use battery. I have done this with other laptops with no problems that I know of. I HAVE A DELL INSPIRION 500mg with 500 mg backup drive. 8 mg with an INTEL CORE I7, running windows 8. I have cable modem dual band linksys router with printer and 3 tablets and a streaming device on thr wifi network plus hdmi cables hooked up from laptop to hdtv. Im I doing any damage to my laptop with this setup?? (Took battery out of laptop)