Sounds like an issue with the HDD in the box, so ring it in.
You'll get an immediate response if you give them a ring on 150 [VM phone] / 0345 454 1111 [non-VM phone] (from 08:00 until midnight, every day), or use the Contact Us link at the bottom of this page to initiate a live chat (from 08:00 until 20:00, Monday to Friday. 09:00 until 17:00 Saturday).
This is primarily a user community forum and while the VM Forum Team do endeavour to read and, where appropriate, respond to every thread, it can take them from a few days to a couple of weeks to wade through the volume of posts. So for an technical issue, which this seems to be, your best line of inquiry is through the Faults team via the methods above.