TiVo HD Rebooting and Freezing

I have a TiVo HD, model no. TCD652160 (manufactured 30 July 2009), that is regularly rebooting and freezing, generally a few times each day.

I had wanted to increase the recording capacity, and I installed a Western Digital 2 TB hard drive, model no. WD20EURX, new from Newegg. The upgrade went fine, but since then the rebooting and freezing has continued, so the problem was not defects with the old hard drive.

A visual inspection of the power supply does not show any faulty capacitors,...

TiVo HD Rebooting and Freezing

TiVo HD Rebooting and Freezing