Passed all diagnostics, though the built-in self-test gave a spurious message "LCD cable not detected (2000-8413)". The laptop works fine and has Windows 10 loaded, with no password required. If desired, it could be erased and Lubuntu installed. Has a Broadcom wi-fi BCM4312, so Lubuntu may require installing a driver. See https://askubuntu.com/questions/55868/installing-broadcom-wireless-drivers . The command is probably "sudo apt install firmware-b43-installer" . Battery needs to be replaced, or used with AC only. -BA