Advertisements It's been out of service for several weeks by a previous owner. Purchased with known 'all flashing'. Tivo wasn't interested in helping the previous owner. Started today with a different AC/DC power supply, went GREEN then 'all flashing' after apparently failing to boot completely. The 3TB WD Blue NPRZ passed WD Diagnostics QT and is running Extended Test still. In the mean time I had an older Seagate 250GB 5400 just hanging around so I connected it. Formatted, booted and running TE4 with 33HD hours available as expected. It's been running TiVo+ channel(s) now for several hours with an ODT of 45. Is there any possibilities that after doing the extended tests on the WD Blue maybe writing 0's that the 3TB WD NPRZ could be maybe put back in service? Build date 22 Jan '19 for the Bolt, NPRZ is 10 Dec '16. What other failures actually put these Bolts into 'all flashing'? This was a purchase to consider modifying the base/housing for external enclosure and cooling modifications.