Error: PXE 61 Test Media failure
Error at boot
Put 'Hard Drive C:' before 'Network' in the BIOS boot order (If the hard drive does not appear in the boot order, that's why the PXE network boot agents start)
Note : Check that the hard drive is seen in the BIOS setup
PXE (pronounce Pixie) is an agent used to boot on to the network
It's using the DHCP protocol to localise a server where the image of the OS is located
In order to PXE boot press F12 at startup or configure the boot order in BIOS to display 'Network' before 'Hard Drive C:'
If, for any reason, the hard drive is not seen the computer will attempt to boot on the network controller.