Jumper Setting DescriptionNVRAM_CLR The BIOS configuration settings are retained at system boot.The BIOS configuration settings are cleared at system boot.Disabling forgotten passwordThe software security features of the system include a system password and a setup password. The password jumper enables or disablespassword features and clears any password(s) currently in use.PrerequisiteNOTE: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simplerepairs as authorized in your product documentation, or as directed by the online or telephone service and support team.Damage due to servicing that is not authorized by Dell EMC is not covered by your warranty. Read and follow the safetyinstructions that are shipped with your product.Steps1 Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.2 Remove the .3 Move the jumper on the system board jumper from pins 2 and 4 to pins 4 and 6.4 Install the .The existing passwords are not disabled (erased) until the system boots with the jumper on pins 4 and 6. However, before you assign anew system and/or setup password, you must move the jumper back to pins 2 and 4.NOTE: If you assign a new system and/or setup password with the jumper on pins 4 and 6, the system disables the newpassword(s) the next time it boots.5 Reconnect the system to its electrical outlet and turn on the system, including any attached peripherals.6 Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.7 Remove the .8 Move the jumper on the system board jumper from pins 4 and 6 to pins 2 and 4.9 Install the .10 Reconnect the system to its electrical outlet and turn on the system, including any attached peripherals.11 Assign a new system and/or setup password.Jumpers and connectors 53
