Dell OptiPlex 740 - Manual (Page 43)

Quick Reference Guide
43
Desktop Computer
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
CAUTION:
To avoid electrical shock, always unplug your computer from the
electrical outlet before removing the computer cover.
NOTICE:
Be careful when opening the computer cover to ensure that you do not
accidentally disconnect cables from the system board.
Jumper Setting Description
PSWD Password features are enabled
(default setting).
Password features are disabled.
jumpered unjumpered