After experiencing random reboots I did a full reset after having unplugged the unit for 48 hours.

The TiVo starts booting ie almost there etc and then gets to the Press TiVO Button, Live TV or Format to switch on unit - The TiVo does not respond to any input from the remote then after awhile all lights go off - I can still hear a humm from the unit but it is effectively dead.

Is this Hard drive, motherboard or PSU problem - just need to be pointed in the right direction as to how if it all I can get this unit back up and running as I really can't afford to buy another one.

I purchased the unit from HN in 2009.

Many Thanks.

Cheers.