Question about Dell OptiPlex GX620 PC Desktop

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Dell optiplex gx620

Can you help me, how can i reset a bios passwors because I forgott the admin password and the system is Locked. and without that admin password I can"t open unlock system.
So I Remove one time battery inside but after I have the same problem, the admin password does not deleted. If you can help me how to find this, thank you very much

Posted by on

  • mvrincorpora Apr 10, 2009

    What do you do with the jumper to correct this problem. I get the message that the hard drive is protected by a password and I cannot go any further. What should I do? Please help

  • cheapchik May 14, 2009

    Where exactly are the jumpers located on the motherboard??????



    I bought a used dell optiplex gx620 and need to get into cmos but it's all locked down!



    Any and all help would be greatly appreciated!

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There is a Jumper on the motherboard to reset the system Password.

http://support.dell.com/support/edocs/systems/opgx620/en/ug/A02/advfeat0.htm#wp1117484

Posted on Feb 24, 2009

  • krisdoce Oct 15, 2010

    thank you very much

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You remove the jumper from the motherboard and start up the machine, you can then clear the password in the BIOS settings.  Hope this helps!

Posted on Apr 13, 2009

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