Hiya, I'm not very good with things like this, but when I turn on my AcerAspireOne, I get this message: NTLDR is missing press ctrl + alt + del to restart, I do this, same message, I have also tried alt + f10 to restore to factory settings, but it fails at 51%. Any help would be greatly appreciated. Thanks Tini How can I reformat the AA1 when there is no cd/dvd drive and no floppy drive?