Money back please
Turn the machine on and you get this in the logs:
NVRM: The NVIDIA GRID K520 GPU installed in this system is
NVRM: supported through the NVIDIA 470.xx Legacy drivers. Please
NVRM: visit http://www.nvidia.com/object/unix.html for more
NVRM: information. The 525.60.13 NVIDIA driver will ignore
NVRM: this GPU. Continuing probe...
Broken
Launched the instance with recommended settings, I got the error at the very first install step: 'sudo yum update'
Disk Requirements:
At least 5701MB more space needed on the / filesystem
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