Unfortunately, probably a used item

The new notebook needs with the pre-installed programs for 2-3 minutes to boot, just to shut down.
There have already been discovered on this "new" notebook by the virus scanner virus 5 and the D partition was 90% full.
The decisive reason for return was then that when you register with HP came the message: The warranty has expired.
Incomprehensible to me, since the purchase date of 18/07/2014 was - therefore returned the notebook!