DELL C400 BIOS CODE #CTNXM0J-595B - Dell Latitude C400 Notebook

SOURCE: DELL BIOS password is unknown for DEL C400

Dell keeps a master code for each of their machines. All you have to do is transfer ownership of the machine into your name, if it isn't already, and give tech support a call, and they'll give you the code over the phone. You can transfer ownership at Dell's support site, there a subcategory on the left of the screen that reads "ownership transfer". Here's a link for the tech support number.
http://support.dell.com/support/topics/global.aspx/support/dsn/en/document?c=us&dl=false&l=en&s=gen&docid=E21A18454B4A6550E030A68F27286358&doclang=en&cs=

SOURCE: Bios Password

go to www.novatecdirect.com they can help, works for me everytime,


Good luck with bios passwords

SOURCE: unlock bios #1234567-595b dell laptop c400

Hi marcellanam,

I see you need to have your BIOS unlocked.

Only dell unlock your BIOS for you call DELL and get assistance on unlocking your BIOS, you can ge that to a computer shop but it will cost you and will most likely be done in a different way and may change many things on your Dell machine.

I strongly suggest that you call Dell for the BIOS to be unlocked all you have to do is call Dell and give them the systems service TAG number so they can give you the unlock code for the BIOS.

I hope this helps.