when i power nup my acer aspire one d255 model# HLZ-PAV70(B) all i get is a small blue box saying "enter current password" what is this and how do i get by it? i never set any password and ive tried all the F1's-F12, del using ctrl, alt nothing even pressing F2 when logo pops up it sayin press F2 for setup and after i hit it says please wait and right back to the blue box only thing i seen happen different i hit the esc on start up and i see a couple build numbers system bios version and few other things but i can only see it for about half a second and goes right to the blue box wanting a password. please any help out there??