Chosen Solution
Realtek PCI express fast Ethernet controller series v1.17(080506) PXE-E61: Media test failure, check cable PXE-M0F: Exiting PXE ROM
Your BIOS is set to try to boot from a remote connection via Ethernet. Since the Ethernet is neither connected nor on a network with a remote boot device, this message occurs. It is completely harmless. However you can go into your BIOS settings and remove Network boot from your boot order and options.
