almost 3 months to the day and I believe the power supply has failed.  No light on the back and reset button does not do anything.  I ordered a new power supply and I hope that fixes it but really 3 months is not long enough for the price I paid.  Computer itself was not bad unless total power fail, I would shy away from this seller at least as they did not "renew" this device in such a way that it will last.