For the record, I had this same problem on my Ubuntu 910 with 64 GB drive after about six weeks of regular use. Yesterday the machine crashed while I was surfing the web and then refused to boot off the SSD
when I tried restarting it. I got the same network boot error as above:
Intel UNDI PXE-2.1 (build 082)
Copyright (C) 1997-2000 Intel Corporation
For Realtek RTL8101E/8102E PCI-E Ethernet Controller v1.08 (080408)
PXE-E61: Media test failure, check cable
PXE-M0F: Exiting PXE ROM.
Operating System not found
and going into the BIOS the main screen said the HDD size was 0 MB. I did chat support last night, and the agent refused to help saying I needed to contact paid support (?). Today I called the 1-800 number above and the rep I spoke with said he'd send a box to have the drive replaced at the factory. Hopefully the new one will last longer than six weeks...