Dell Alienware Aurora R3 (Early 2011) Manual de usuario descargar pdf (Pagina 50)

Clearing Forgotten Passwords and CMOS Settings

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1. Follow the instructions in Before You Begin.

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2. Remove the left side-panel (see Removing the Left Side-Panel).

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3. Reset the current password and CMOS settings:

a. Locate the 3-pin CMOS or password-reset jumper on the system board (see System Board Components).

b. Remove the jumper plug from the CMOS or password-resetjumperpins2and3.

c. Place the jumper plug on the CMOS or password-reset jumper pins 1 and 2 and wait for approximately five seconds.

d. Remove the jumper plug and replace it on the CMOS or password reset jumper pins 2 and 3.

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CMOS:

Adjust DDR_VREF_DQ_A

Adjusts the DDR3 Data VREF – Channel A.

Adjust DDR_VREF_DQ_B

Adjusts the DDR3 Data VREF – Channel B.

Adjust DDR_VREF_CA_A

Adjusts the DDR3 Address VREF – Channel A.

Adjust DDR_VREF_CA_B

Adjusts the DDR3 Address VREF – Channel B.

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Security

Supervisor Password:

Allows you to change the supervisor password.

User Password:

Allows you to change the user password. You cannot use the user password to enter the BIOS setup, during POST.

Set Supervisor Password

Allows you to set a supervisor password.

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Boot

Set Boot Priority

1st Boot Device

Displays the first boot device.

2nd Boot Device

Displays the second boot device.

3rd Boot Device

Displays the third boot device.

4th Boot Device

Displays the fourth boot device.

5th Boot Device

Displays the fifth boot device.

6th Boot Device

Displays the sixth boot device.

7th Boot Device

Displays the seventh boot device.

Hard Disk Drive BBS Priorities

Sets the hard drive boot priority. The items displayed are dynamically updated according to the hard drives detected.

CD/DVD ROM Drive BBS Priorities

Sets the CD/DVD drive boot priority.

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Exit

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Provides options to Save Changes and Reset, Discard Changes and Reset, Restore Defaults, and Reset System with ME disable Mode.

WARNING: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.

WARNING: The computer must be disconnected from the electrical outlet to clear the password setting.

CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is

not covered by your warranty.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal

surface (such as a connector on your computer).

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