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Have to clear cmos password in HP workstation 4400.

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Hi,


Open the cover of PC and look at motherboard, near the CMOS Battery, find CMOS Jumper, by default, pin 1 and 2 is short, to clear CMOS, short pin 2 and 3, Power ON your PC, Then Power OFF, Change Jumper position to default, Power ON your PC and follow instructions.




Regards;
Hassan

Posted on Jul 20, 2009

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CLEAR POWER-ON PASSWORD IN XW 6200


Try Below step.

To disable the power-on or setup password features, or clear the power-on or setup passwords, do the following:
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  2. Disconnect the keyboard, monitor, and any other external devices that are connected to the workstation.
  3. Remove the hood cover.
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  5. Remove the jumper from pins 1 and 2. Place the jumper on either pin 1 or 2, but not both, so it does not get lost.
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1.3 Clearing a Password
If the notebook you are servicing has an unknown password,
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3. Wait approximately 5 minutes.
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Dear expert Sorry my english writing is not my strong point!! my problem is that i can't start up because there is a startup password. disconnecting the cmos battary does not clear that password the...


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95b890b.jpg

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