154 Jumpers and ConnectorsDisabling a Forgotten PasswordThe system's software security features include a system password and a setuppassword, which are discussed in detail in "Using the System Setup Programand UEFI Boot Manager" on page 39. The password jumper enables thesepassword features or disables them and clears any password(s) currently inuse.CAUTION: Many repairs may only be done by a certified service technician. Youshould only perform troubleshooting and simple repairs as authorized in yourproduct documentation, or as directed by the online or telephone service andsupport team. Damage due to servicing that is not authorized by Dell is not coveredby your warranty. Read and follow the safety instructions that came with theproduct.1 Turn off the system, including any attached peripherals, and disconnectthe system from the electrical outlet.2 Open the system. See "Opening the System" on page 64.3 Move the password jumper to the "disabled" position to clear thepassword. See Table 6-1.See Figure 6-1 to locate the password jumper on the system board.4 Close the system. See "Closing the System" on page 65.5 Reconnect your system and peripherals to their electrical outlets, and turnon the system.The existing passwords are not disabled (erased) until the system bootswith the password jumper plug in the "disabled" position. However, beforeyou assign a new system and/or setup password, you must return thejumper plug to the enabled position.18 RISER Expansion-card riser connector19 RISER Expansion-card riser connector20 iDRAC6 Express iDRAC6 Express card connector21 PSWD_ENNVRM_CLRPassword enable jumperNVRAM clear jumperTable 6-2. System Board Connectors (continued)Item Connector Description
