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Reset bios to factory settings in dell optiplex gx520


Answers :

Hi,
\015\012
\015\012The BIOS password may be cleared from a Dell Optiplex by removing the password jumper (PSWD) from the motherboard.
\015\012Can click the link below to see how its done or follow the steps below :--
\015\012http://support.dell.com/support/systemsinfo/documentation.aspx?c=us&l=en&s=gen&~subcat=87&~cat=12
\015\012
\015\012Choose the desktop model and continue.
\015\012
\015\012For most Dell Optiplex desktops, the steps to reset a BIOS password and clear all CMOS settings are:
\015\012
    \015\012
  • Locate the 3-pin CMOS password reset jumper on the system board. \015\012
  • Remove the jumper plug from pins 1 and 2. \015\012
  • Place the jumper plug on pins 2 and 3 and wait approximately 5 seconds. \015\012
  • Replace the jumper plug on pins 1 and 2.
\015\012Else can follow Optiplex User Guides.
\015\012
\015\012Hope it helps !!
\015\012Thanks.
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