Dell External XL 9010 Owner's Manual

Contents

1. Follow the procedures inBefore Working Inside Your Computer.2. Remove the:a) VESA standb) back coverc) VESA mount bracketd) system-board shielde) memoryf) optical driveg) hard driveh) heat-sink assemblyi) power supply unitj) input/output board shieldk) converter boardl) power-supply fan3. Identify the PSWD jumper on the system board.4. Remove the PSWD jumper from the system board.NOTE: The existing passwords are not disabled (erased) until the computer boots without the jumper.5. Install all the components removed in step 2.NOTE: If you assign a new system and/or setup password with the PSWD jumper installed, the system disables thenew password(s) the next time it boots.6. Connect the computer to the electrical outlet and power-on the computer.7. Power-off the computer and disconnect the power cable from the electrical outlet.8. Repeat step 2.9. Replace the PSWD jumper on the system board.10. Install all the components removed in step 8.11. Follow the procedures inAfter Working Inside Your Computer.12. Power-on the computer.13. Go to the system setup, and assign a new system or setup password. SeeSystem and Setup Password.Removing the Display Panel1. Follow the procedures inBefore Working Inside Your Computer.2. Remove the:a) VESA standb) back coverc) VESA mount bracketd) system-board shielde) input/output board shieldf) WLAN cardg) optical driveh) hard drivei) intrusion switchj) power-button boardk) converter boardl) power-supply fanm) power supply unitn) heat-sink assembly35