HP ZBook G3 laptop. The laptop was working perfectly until it fell. I took it to a technician who said there is a problem with the motherboard, but the screen is fine and all other parts are complete. It used to work directly plugged in without a battery. If anyone wants the device for spare parts, let me know. Brand: HP Graphics Card: Dedicated Screen Size: 16 inches Operating System: Windows Storage Type: HDD RAM Size: 8 GB