Freaking netbook

[Master Razor]

I forgot that it's a notebook. You might try updating the bios or even a do a downgrade. Other than that, I don't know, sorry.

[Renji-Kun]

SBfreak i went to samsung site and downloaded the manual for n220 i don't know if is the same model
there is no keyboard shortcut for boot priority option u REALLY have to switch that in bios

anything u will need to do is related to BIOS and if is password protected there is nothing u can do
so i recommend u to follow the anon's advice for remove the battery inside to clear cmos
is really simple to do and there is no problem with that

so second i read on manual that at least this model samsung n220 comes with a recovery disc u can try this but i recommend u to save your data first before do anything

so if u are afraid of break something u have no other option instead of pay for someone's service to do all that for you
try a samsung site to check the manual