Dell OptiPlex GX240 - Manual (Page 57)

Advanced Features 59
Jumper Settings
The following figure shows the jumpers on the system board.
S y s t e m B o a r d J u m p e r s
NOTICE: Make sure that your computer is turned off and unplugged before
you change the jumper settings. Otherwise, damage to your computer or
unpredictable results may occur.
To change a jumper setting, pull the plug off its pin(s) and carefully fit it
down onto the pin(s) indicated.
S y s t e m - B o a r d J u m p e r S e t t i n g s
Jumper Setting Description
PSWD (default) Password features are enabled.
Password features are disabled.
RTCRST Real-time clock reset. Can be used for
troubleshooting purposes.
jumpered unjumpered