I have tried starting my Dell Latitutde E5540 laptop 3 times today but had these messages on each occasion:
PXE-E61: Media test failure, check cable
PXE-M0F: Exiting Intel Boot Agent.
No Boot Device Found. Press any key to reboot the machine.
I can't logon as a result of this can anyone help me? What is this problem all about? SOS please.
