When the power is turned on, it displays WAIT or an error message. The HDD spins quietly, without the clicking sound. The BD drive doesn't start, so the tray doesn't open or close. This is worth buying even just for the remote control and parts. Please understand and acknowledge that this is a used item without warranty before purchasing. Free delivery within the 23 wards of Tokyo and northern Kanagawa Prefecture. This has value even just for the remote control and various parts. If you live further away, commenting with your city/ward will help expedite the process. A 500 yen discount is available for those who pick up directly at my house on the border of Ota-ku and Shinagawa-ku. I have other items for sale, please take a look. https://jp.mercari.com/user/profile/148811262 SONY BDZ-ZW500, 2016 model ● Simultaneous recording of 2 programs / External HDD compatible / Built-in wireless LAN model This Blu-ray recorder features genre-specific display, "Everyone's Reservation Ranking" which allows you to see popular programs at a glance, and a 500GB HDD, enabling simultaneous recording of two programs. ● Equipped with "4K Bravia Mode" which, when used with a 4K LCD TV "Bravia," maximizes the performance of "Bravia" to achieve high picture quality. ● Using the dedicated app "Video & TV SideView," you can watch live broadcasts and recorded programs, and make recording reservations, both at home and remotely, using your smartphone, etc. HDD Capacity...500GB Number of simultaneous recordable programs...2