This is a junk TOSHIBA dynabook satellite B551/E laptop. It powers on, but does not boot. There is an electrical signal to the screen. It won't boot at all, so I don't know anything, but there is a core i5 sticker. HDD not included, AC adapter not included, body only. There are scratches, etc. Thank you. - Brand: TOSHIBA - Keyboard: Japanese layout - Condition: Junk Thank you for looking.