System Lock pin code
Hi,
My mac is asking me for a 6 digits System Lock pin code to peform a clean install (booting from a USB drive) . My security pin code has 4 digits, not 6 but it seems that the screen doesn't allow me to type in only 4.
Had you seen this before? any workaround or fixes ?
Thanks in advance
MacBook Pro (15-inch Mid 2010), Mac OS X (10.7.4)