Media test failure,check cable does not respond

[noralys]

I have been use my laptop and begin to black screen and specify media test failure, check cable (PXE-E61) and Exiting PXE ROM (PXE-M0F). I try some of the solutions you have on the page but someones I don't understand. Please help me. I need them for the university studies. Thanks:(

[Broni]

Go to BIOS. Make sure, that the boot order reads: floppy, CD, HD
Disable Boot from Network (wording is different on every machine, may say Integrated NIC, Network, PXE-xxxxxxx)