I have a Lenovo G460. It worked fine till yesterday, but suddenly I got a booting problem, with the error message:
Intel UNDI, PXE-2.1 (build 083)
Copyright(c) 1997-2000 Intel Corporation
Realtek PCIe FE Family Controller Series v1.19 (08-10-09)
PXE-E61: Media test failure, check cable
PXE-M0F: Exiting PXE ROM.
NO bootable device -- insert boot disk and press any key
I tried to use One Touch Key recovery disks, but it didn't work, and I'm even not able to install any other OS like Windows XP or Ubuntu.
When I changed the settings in BIOS from "AHCI mode" to "compatible mode" it works! I had installed XP and Windows 7. I notice a very low performance, so I want to install any Windows version in AHCI mode.