Computer will not boot properly. Each time PC is powered on It requires entry into Bios to select devi e to boot from.  I even changed the boot order to no avail. PC will not boot from internal drive on its own. In addition the mother board does not recognize the battery. PC will only stay on while connected to the AC charger. Battery is properly seated via ribbon cable but yet no joy. Someone failed to thoroughly inspect and verify this device before it went out.