Chosen Solution
How do I bypass this password authentication password. Just bought laptop at yard sale, please help.
steve looking at the number you posted, I assume you are referring to computer system password authentication password and not a Windows Password. You do want to go ahead and do a search based on the last 4 digits of the code. It appears that 2A7B is pretty common so go ahead and try these Dell from hdd serial number (old) nnnnn44l Dell from serial number 78sl50vFajqRZIps Dell from hdd serial number (new) 1r4rbig2 28yew3fh PT10T18qOG1Pn6OE tcjh6vfu mzpNzi9m7trToIr4 XdkAaIOcupYw69F3 tM21nKIR4MR8EVHV If none of those work contact Dell and see if they can help you with that.
Just go to bios-pw.org
How to unlock Dell latitude 5520 With this code Jmv5hg38fc8
