Toshiba is baffling me and no solution works

I have a Toshiba Satellite A505-S6980 and I was trying to restore to factory settings. I already restored my T235 with f8 but this didn't seem to work with the A505; it just kept prompting me to enter safe mode or start windows normally. This computer had no viruses and was functioning quite perfectly, I just wanted to restore it to factory settings.

I entered F2 and messed with some of the settings I think, I also created a password which it kept asking me when I was trying to reboot. Finally, what happened after numerous attempts of powering off and holding down various buttons to restore to default factory settings, I end up with a very still computer and cursor on a black screen.

This is a frozen screen unaffected by any button pressing at all. I seem unable to get past this problem. I have found no answers anywhere and the computer does nothing no matter what buttons I hold down and press.

Can anyone help me please?