DELL BIOS Changing 1f5a to 2a7b

[kanofski]

Hello and good day to you all,

i hope im posting this in the right place..
as shown in this thread, link
it is possible to change the service tag from a dell e6510 from 1f5a to 2a7b.
i used the file and this worked great, im just wondering how this is done in the bin file,
i have bin snooping around in it abit, with hex editor, and andytool, now im prob doing this wrong, but if someone can push me in the right direction would be greatly appreciated..

[diif]

Re: DELL BIOS Changing 1f5a to 2a7b

I believe the service tag is changed to 2a7b as there is a keygen for this tag but not the 1f5a.
Is there a security code shown if you try and enter the BIOS ?

[manishchandra85]

Re: DELL BIOS Changing 1f5a to 2a7b

Fpkf0p1-1f5a