Bought a laptop that was wiped, No idea what to do.

AaronWongYO

Honorable
Sep 28, 2013
2
0
10,510
I bought a samsung r540 laptop that was wiped, I think it has no os and constantly blinks on start up. On the battery it says windows 7 home premium. I've tried pressing f4 to recover the system but nothing happens. I'm new to installing os and I'm not sure on what to do. Any help will be appreciated!