Prerequisites; Procedure; Post-Requisites - Dell XPS 8900 Service Manual

Prerequisites

Remove the computer

Procedure

1 Locate the CMOS reset jumper (CMCLR) on the system board.
NOTE: For more information on the location of the CMOS jumper, see
"System-board
2 Remove the jumper plug from the password jumper-pins (PSWD) and connect it
to the CMOS jumper-pins.
3 Wait for 5 seconds and then replace the jumper plug to the password jumper-
pins (PSWD).
1 jumper plug
3 CMOS jumper-pins

Post-requisites

Replace the computer
104
cover.
components".
cover.
2 password jumper-pins
(PSWD)