Just got my Asus laptop back from the second repair in 2 months - both times they replaced the motherboard - and it was new in July.
But I can't login to Windows. The password is a single lower-case letter - not something I could easily forget or confuse.
I spoke to the Asus people who handled the repair and they said that there is no indication on the repair sheet that any OS meddling/re-installing was done.
Now even when I boot into Safemode the login screen comes up.
What on earth can I do?