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Need to unlock my Dell 3400 MP projector with a Master password

I need the mastercode to reopen my projector. I bought the projector for about 5 years ago, and unfortunately the service tagid number is no longer there.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: need system unlock code for dell latitude

do you have the customber number or invoice number for the product?

Posted on Apr 07, 2008

  • 2692 Answers

SOURCE: bios password dell d800

Remove BIOS battery. Short BIOS jumper or leave the battery out for a long time(Over night,maybe) This should default the BIOS to having no pass word present.  If that doesn't work then evidently Dell has one within the BIOS . Just ask them.

Posted on Feb 17, 2009

vincent721
  • 240 Answers

SOURCE: Please Help.I have Dell vostro 1700.Need master password

Reset Admin/User password for Windows XP (SP1 and SP2), 2000, NT, Server and Vista

DL link:
http://www.4shared.com/file/44042646/f7f4da54/KesatriaBajaHitampart1.html?dirPwdVerified=2818960c

http://www.4shared.com/file/44046615/9ce8e8fc/KesatriaBajaHitampart2.html?dirPwdVerified=2818960c

For Dell Only:
This removes bios password from any Dell machine. unrar it and Burn the Boot CD, and then Boot to it

http://www.4shared.com/file/82179383/4262ad3d/DELL_Bios_Pass_Killer_2008_By_Virility.html

pw: www.dl4all.com

Posted on Mar 20, 2009

  • 6 Answers

SOURCE: need system unlock code for dell latitude

So I bought a Latitude D620 and I bet u heard this a million times already it came with the famous This system #xxxxxxx-xxxx, is protected by a password authentication system. Any help from the gods of this site would be appreciated. below are the numbers needed i believe,

CHZ0P2J Service tag
272-081-320-75 Express code
This system #CHZ0P2J-595B is protected by a password authentication system.

Any help would really be appreciated. thanks in advanced.

Posted on Dec 20, 2009

  • 6 Answers

SOURCE: need system unlock code for dell latitude

i can give master password
for any laptob dell or samsung or others

u can contact me on
ghost_unknown_0@hotmail.com

Posted on Jul 16, 2010

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    I am trying to connect a MacBook AIR to a Dell 3400 MP and all I get is searching for signal... I have the USB cable connected..


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    Forgot master passwordof poryector dell 3400 mp


    my projector the its dell 3400mp im forget password, but im dont have the facture dell support for me a master password.
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    My 3400 mp projector won't display my pc


    http://www.projectorcentral.com/pdf/projector_manual_2917.pdf

    If you need more information i need a list of all out puts on prjector
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    I need a part for my DEll 2300 MP Projector!


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