Best Laptop Depot - SKU: XH2-131521-__-TJ-JYNo optical drive. Laptop powers on to BIOS. BIOS is unlocked. No AC Adapter. Battery is not included. Battery cable is not included. No operating system included. Hard Drive has been removed. Hard Drive caddy is included. Hard Drive Cable is included. M.2 slot is not included. Windows 7 Home COA. Unit may be missing screws. Unit does have scuffs and other blemishes on its exterior. Units have not been tested for function other than power on. Device will not power on without a power supply, which is not included. Please see photos for further condition details and product information. The Best LaptopDepot