Sorry to resurface an obviously old thread, but Im having the same difficulties as has been discussed here so far.
However, none of the suggested resolutions have worked.
Yesterday I shut the lid on my my Toshiba laptop, the same way I have for years.
When I went to open it, it immediately displayed the "Load error! Press a key to reboot..." prompt. Of course, pressing any key doesnt work.
I got frustrated and decided to reformat. So I put in my Win xp installation disk, and it tells me:
Windows 2000 was last shut down in hibernation mode.
Resart Windows 2000 and do a normal shutdown before continuing."
And then it reboots me to the error screen.
Now, at that screen, if I press F12, and then a key it tells me this:
"Intel UNDI, PXE-2.0 (Build 082)
For Realtek RTL8139 (A/B/C)/RTL8130 PCI Fast Ethernet Controller V2.12 (010425)
PXE-E61: Media Test failure, check cable
PXE-M0F: Exiting PXE ROM"
As I said, all the resolutions I have tried have not worked. Ctrl-Alt-G, Esc, F8, nothing!!!!
Anyone have any ideas?